Factors affecting survival in pediatric cardiac tamponade caused by central venous catheters

Tamponade and massive pleural effusions secondary to peripherally inserted central catheter in neonates-A complication to be aware of

Background

Peripherally inserted central catheters (PICC) are frequently used in neonatal intensive care units (NICU) to assist premature and critically ill neonates. Massive pleural effusions, pericardial effusions, and cardiac tamponade secondary to PICC are extremely uncommon but have potentially fatal consequences.

Objective

This study investigates the incidence of tamponade, large pleural, and pericardial effusions secondary to peripherally inserted central catheters in a neonatal intensive care unit at a tertiary care center over a 10-year period. It explores possible etiologies behind such complications and suggests preventative measures.

Study design

Retrospective analysis of neonates who were admitted to the NICU at the AUBMC between January 2010 and January 2020, and who required insertion of PICC. Neonates who developed tamponade, large pleural, or pericardial effusions secondary to PICC insertion were investigated.

Results

Four neonates developed significant life-threatening effusions. Urgent pericardiocentesis and chest tube placement were required in two and one patients, respectively. No fatalities were encountered.

Conclusion

The abrupt onset of hemodynamic instability without an obvious cause in any neonate with PICC in situ should raise suspicion of pleural or pericardial effusions. Timely diagnosis through bedside ultrasound, and prompt aggressive intervention are critical.

[Paediatric Life Support]

The European Resuscitation Council (ERC) Paediatric Life Support (PLS) guidelines are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations of the International Liaison Committee on Resuscitation (ILCOR). This section provides guidelines on the management of critically ill or injured infants, children and adolescents before, during and after respiratory/cardiac arrest.

European Resuscitation Council Guidelines 2021: Paediatric Life Support

These European Resuscitation Council Paediatric Life Support (PLS) guidelines, are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. This section provides guidelines on the management of critically ill infants and children, before, during and after cardiac arrest.

Hickman catheter-induced cardiac tamponade-related cardiac perforation management by mediastinotomy in children and a review of the literature

Objective

Hickman catheter placement rarely causes cardiac tamponade due to cardiac perforation in children. Cardiac perforation can be managed with timely perceive and appropriate approach. We present a case of the cardiac perforation related to Hickman catheter insertion in a 7-year-old girl and a review of the supporting literature.

Case report

The patient had previous history of Thalassemia and admitted to hospital for Hickman catheter placement for bone marrow transplantation. The catheter was placed in the right internal jugular vein by ultrasonography. During the postoperative period she had hypoxia, hypotension and tachycardia. The patient underwent an emergency surgery and there was a small perforation between vena cava superior and right atrium. That wound was managed by mediastinotomy. The patient was discharge on the 8th postoperative day.

Conclusion

Cardiac perforation is one of the rare and unexpected complications of Hickman catheter placement. Unfortunately, the complication may cause significant mortality. The prompt diagnosis and early intervention provides satisfactory results.

Pericardial Effusion/Cardiac Tamponade Induced by Peripherally Inserted Central Catheters in Very Low Birth Weight Infants: A Case Report and Literature Review

Background: Although pericardial effusion/cardiac tamponade (PCE/CT) is a rare complication of peripherally inserted central catheters (PICCs), with an incidence of 0. 07-2%, it is associated with high mortality and is often life threatening. We sought to improve understanding of PICC-induced PCE/CT among pediatricians. Case presentation: The clinical data of PICC-associated PCE/CT in a very low birth weight (VLBW) infant were summarized, and the relevant literature was also reviewed. Conclusions: In VLBW infants with a PICC, if unstable respiratory circulatory system states are observed that cannot be explained, such as tachycardia, bradycardia, apnea, hypotension, and metabolic acidosis, PICC-induced PCE/CT should be considered. Early diagnosis and pericardial puncture are key to saving infants' lives.

Cardiac tamponade by peripherally inserted central catheter in preterm infants: role of bedside ultrasonography and therapeutic approach

OBJECTIVE

to determine the incidence of pericardial effusion with cardiac tamponade in preterm infants in a pediatric intensive care unit, with emphasis on the relationship between pericardial effusion and peripherally inserted central catheter, and to evaluate the role of bedside ultrasound in approaching these cases.

METHODS

we conducted a retrospective analysis of patients admitted to a pediatric intensive care unit between July 2014 and December 2016, who presented pericardial effusion with hemodynamic repercussion, evaluated by ultrasonography.

RESULTS

we studied 426 patients admitted to the five beds of the neonatal unit. In the period, there were 285 bedside ultrasound exams. We found six cases of pericardial effusion, four of which with obstructive shock and need for pericardial drainage. There was no procedure-related mortality, and all patients evolved with hemodynamic improvement after the procedure. The incidence of pericardial effusion was 2.4 cases per year.

CONCLUSION

the incidence of pericardial effusion is low in neonates, but early diagnosis is fundamental due to high morbidity and mortality, especially in cases of abrupt onset. All cases were diagnosed by bedside ultrasonography, demonstrating its importance in the screening of these cases, especially in shocks of uncertain etiology and neonates with sudden onset hemodynamic instability who are using central venous access.

[Avoidance of complications when dealing with central venous catheters in the treatment of children]

Central venous catheters (CVCs) are an important tool in the treatment of children. The insertion of a catheter may result in different complications depending of the type of catheter, the technique used for the insertion and the location. There are various techniques to reduce the risk of complications. In order to reduce the rate of complications of CVCs it is indispensable to perform a risk-benefit analysis for the individual patient before every insertion. The type of catheter used (for example tunneled catheters versus not-tunneled catheters) influences the rate of catheter-associated infections and the comfort of the patient significantly. The choice of the location is influenced by the expected indwelling time, the weight of the patient and the purpose of the CVC. Insertion via the vena jugularis interna is often chosen because of the reduced rate of complications during insertion. When the planned indwelling time of the catheter is longer or the child is fairly small the vena subclavia appears to be more appropriate. It is of utmost importance that the patient is positioned properly before insertion. Whenever possible the insertion should be performed with the help of ultrasound. The positioning of the catheter should be verified radiographically, possibly sonographically or with an ECG in order to avoid misplacement with potentially severe sequelae. The locally established hygienic guidelines should be strictly adhered to and everyone handling CVCs (doctors, nurses and patients) should have regular training.