Biomedical subjects

Christian B Teszler

Publications and source records attributed to Christian B Teszler.

4 recordsLinked to original sources

PubMed2006

Delayed ventricular fibrillation following blunt chest trauma in a 4-year-old child.

A 4-year-old boy who was involved in a motor vehicle accident as a pedestrian and suffered blunt chest trauma was admitted to the emergency room. Unpredictable delayed ventricular fibrillation was diagnosed and treated successfully 2 h later. This case cannot be classified as commotio cordis as the ventricular fibrillation (VF) developed so long after the sustained chest injury. At the same time, other possible etiologies of VF such as cardiac pathology or electrolyte and metabolic disorders had been ruled out. Thus, an etiological link between the chest trauma and the subsequent VF could not be ruled out and is in fact plausible despite the late onset.

Accidents, Traffic↗

PubMed2004

Cochlear implantation in children with otitis media: second stage of a long-term prospective study.

OBJECTIVE: To present the findings of the second stage of an ongoing prospective study of the outcome of cochlear implantation in otitis media (OM)-prone and non-OM-prone children who were treated according to a structured protocol designed to control OM prior to implantation. PATIENTS AND METHODS: Of 60 children referred for cochlear implantation during the study period, 34 were classified as OM-prone (Group A) and 26 as non-OM-prone (group B). Group A patients were managed according to a structured protocol aimed at pre-implantation control of OM. A ventilating tube (with or without adenoidectomy) was inserted in the affected ear(s) of these children, if necessary more than once. Post-implantation follow-up ranged from 3 to 45 months (average 20 months). RESULTS: In the OM-prone group of children, the mean age at referral and at implantation was significantly lower and the mean interval between referral and implantation significantly higher than in the healthy group. During implantation, 21 children (19 from the OM-prone group A) had thick middle ear mucosa that had to be removed to allow identification of the round window niche. After implantation, 13 of the OM-prone children (38%) and 2 of the non-OM-prone children (7.6%) developed acute OM in the implanted ear. Five of these cases, all belonging to the OM-prone group, proved to be recurrent and therapeutically challenging, and 2 of them also developed acute mastoiditis. There were no other OM-related complications. CONCLUSIONS: Early referral led to early implantation, even in children susceptible to OM. The incidence of OM decreased after implantation, but was still significantly higher in the OM-prone group. On the basis of these results, we recommend the continuous use of a ventilating tube in OM-prone pediatric implantees until they outgrow their susceptibility to OM.

Child↗

PubMed2003

Postdural puncture headache: an imaging-guided management protocol.

IMPLICATIONS: We propose an imaging-based algorithm for the management of headache caused by the inadvertent puncture of dura that occurs sporadically during epidural analgesia. Its implementation can identify those postdural puncture headache cases that cannot benefit from epidural blood patches, and their unnecessary application can consequently be avoided.

Adult↗

PubMedDate not supplied

Bee stings of children: when to perform endotracheal intubation?

Hymenoptera stings account for more deaths in United States that any other envenomation. Oropharyngeal stings, although rare, may produce life-threatening airway obstruction by way of localized swelling. We present 4 cases of bee stings in children that necessitated tracheal intubation and mechanical ventilation. Two children had breathing difficulties at admission; the other 2 presented with minimal symptoms but were preventively intubated and mechanically ventilated. Orofacial bee sting victims should be given parenteral treatment with epinephrine, steroids, antihistamines, and inhalational bronchodilators even when they initially present with minimal symptoms, with general anaphylaxis management in large envenomations, as well as immediate endotracheal intubation and mechanical ventilation for at least 24 hours in patients with signs of airway compromise.

Airway Obstruction↗