Usefulness of Percutaneous Puncture in Insertion of Totally Implantable Venous Access Devices in Pediatric Patients

Risk Factors of the Totally Implantable Venous Access Device-Related Infection in Patients With Brain Tumors Undergoing Chemotherapy After Surgery

Background: The complication of totally implantable venous access device (TIVAD) is an infection, which causes the death of patients. Therefore, it is critical to identify risk factors for TIVAD infection to prevent death. Patients and Methods: The enrolled patients were divided into two groups and subsequently divided into subgroups according to various factors in which the correlation between infection and risk factors was analyzed. Multivariable logistic analysis of odds ratios (ORs) for seven risk factors was performed, meanwhile, the receiver operating characteristic (ROC) curve analysis of neutrophil and serum albumin was conducted for the prediction of TIVAD infection occurrence. Results: Catheter-related blood stream infection was the common infection type, which was dominantly caused by Staphylococcus aureus. Removal of TIVAD and antibiotic therapy were the preferred approaches for the treatment of infection. Seven risk factors were closely associated with the TIVAD infection, however, two risk factors, including age and outpatient, were excluded according to the multivariate logistic analysis of ORs. Receiver operating characteristic curve analysis revealed neutrophil count and serum albumin could predict the occurrence of TIVAD infection. Conclusions: Five risk factors were positively related to TIVAD infection; neutrophil and serum albumin could be used to predict the occurrence of TIVAD infection.

Iatrogenic vascular trauma and complications of vascular access in children

Vascular access is frequently a critical component of the diagnostic and therapeutic procedures required to manage childhood illnesses, including many emergent conditions and critical illnesses. Vascular access in the pediatric population presents unique challenges, and many clinical and technical factors must be considered to avoid complications that can occur with vascular access procedures. This article reviews various aspects of vascular access and associated iatrogenic trauma in children, including risk factors, management of complications, and preventive measures to avoid complications. It is only with a comprehensive understanding of the topic that vascular access in children can be performed safely, effectively, and efficiently.

Selection and Insertion of Vascular Access Devices in Pediatrics: A Systematic Review

OBJECTIVE

To critically review the evidence for the selection and insertion of pediatric vascular access devices (VADs).

DATA SOURCES

Data were sourced from the US National Library of Medicine, Cumulative Index to Nursing and Allied Health, the Cochrane Library databases, Embase, and international clinical trial databases.

STUDY SELECTION

Clinical practice guidelines, systematic reviews, cohort designs, randomized control trials (RCTs), quasi RCTs, before-after trials, or case-control studies that reported on complications and/or risk as well as reliability of VADs in patients aged 0 to 18 years were included.

DATA EXTRACTION

Articles were independently reviewed to extract and summarize details on the number of patients and catheters, population, age of participants, VAD type, study method, indication, comparators, and the frequency of VAD failure or complications.

RESULTS

VAD selection and insertion decision-making in general hospitalized and some specialized patient populations were well evidenced. The use of single-lumen devices and ultrasound-guided techniques was also broadly supported. There was a lack of RCTs, and for neonates, cardiac patients, patients with difficult venous access, midline catheters, catheter-to-vein ratio, and near-infrared devices, the lack of evidence necessitated broadening the review scope.

LIMITATIONS

Limitations include the lack of formal assessment of the quality of evidence and the lack of RCTs and systematic reviews. Consequently, clinical decision-making in certain pediatric populations is not guided by strong, evidence-based recommendations.

CONCLUSIONS

This is the first synthesis of available evidence for the selection and insertion of VADs in pediatric patients and is important for determining the appropriateness of VADs in pediatric patients.