An Unexpected Case of Late Fatal Central Venous Catheter Sepsis: A Case Report.

Introduction Central venous catheters (CVC) are associated with risks and complications. Complications like vessel perforation, thrombosis, infection with significant morbidity and mortality, knotting, and ventricular perforation have been described. Another less-frequent complication is retained CVC fragments. We present a case of a very late but fatal complication after a CVC placement. This report is written in line with the consensus-based surgical case report guidelines (SCARE). Case A 46-year-old male presented to the emergency department in a critical (septic) shock. The patients' medical history featured a long-intensive care admission 28 years ago. The cause of this sepsis was not evident until a computed tomography scan was performed to exclude a pulmonary embolism, revealing a remnant of a central catheter in both pulmonary arteries. Despite extensive resuscitation, the patient died within 24 hours after admission. An autopsy was performed confirming that the catheter remnant was the only possible cause of the fatal sepsis. Discussion CVC's are associated with (fatal) complications; however, retainment of remnants are described unfrequently but do occur in almost 2% of the cases. Endovascular removal of these remnants has been performed successfully and should be the first treatment of choice if removal is considered. No evidence is available that suggests that routine removal has to be attempted but some longer term complications can be expected, so awareness of possible remnants after CVC removal should exist. Conclusion Retained fragments of CVC's are rare but are described after prolonged use. This case shows that these retained intravascular fragments can cause fatal complications on the long-term. Upon removal of CVC's, there should be awareness that retainment of fragments can occur.

Simulation-based trauma education for medical students: A review of literature.

BACKGROUND: Medical students often do not feel prepared to manage emergency situations after graduation. They experience a lack of practical skills and show significant deficits in cognitive performance to assess and stabilize trauma patients. Most reports in the literature about simulation-based education pertain to postgraduate training. Simulation-based trauma education (SBTE) in undergraduate medical education could improve confidence and performance of recently graduated doctors in trauma resuscitation. We reviewed the literature in search of SBTE effectiveness for medical students. METHODS: A PubMed, Embase and CINAHL literature search was performed to identify all studies that reported on the effectiveness of SBTE for medical students, on student perception on SBTE or on the effectiveness of different simulation modalities. RESULTS: Eight studies were included. Three out of four studies reporting on the effectiveness of SBTE demonstrated an increase in performance of students after SBTE. SBTE is generally highly appreciated by medical students. Only one study directly compared two modalities of SBTE and reported favorable results for the mechanical model rather than the standardized live patient model. CONCLUSION: SBTE appears to be an effective method to prepare medical students for trauma resuscitation. Furthermore, students enjoy SBTE and they perceive SBTE as a very useful learning method.

[An ill woman with persisting globus]. / Een zieke vrouw met een persisterende globus.

We report a 56-year-old woman with a migrating foreign body in the digestive tract, eventually located at the prevertebral space. The foreign body was missed during outpatient flexible endoscopy. Most important complication is mediastinitis, clinically presenting as malaise, fever and pain between the scapulae.

Stent fracture after endoluminal repair of a carotid artery pseudoaneurysm.

PURPOSE: To present a case in which a covered stent fractured 7 months after implantation in the internal carotid artery (ICA). CASE REPORT: A 59-year-old man presented with a large traumatic pseudoaneurysm of the left ICA. Seven months after successful treatment with a covered Symbiot stent, clinical complaints recurred because the pseudoaneurysm recanalized due to fracture of the stent at its midsection. Surgical stent explantation was needed, with polytetrafluoroethylene graft reconstruction of the ICA. No complications occurred in the periprocedural period. A control duplex scan 12 months later showed exclusion of the pseudoaneurysm and no graft-related complications. CONCLUSIONS: This case demonstrates an as yet unreported complication of stent-grafting in a carotid artery.