International journal of pediatric otorhinolaryngology
-
Int. J. Pediatr. Otorhinolaryngol. · Sep 2017
Retrospective study of intranasal dexmedetomidine as a prophylactic against emergence delirium in pediatric patients undergoing ear tube surgery.
This study evaluated the effect of intranasal dexmedetomidine on emergence delirium (ED) in pediatric patients who underwent ear tube surgeries. Due to the brief nature of the surgery and low levels of pain experienced, an IV is rarely needed, limiting the medications available to anesthesiologists to manage postoperative delirium that may arise during recovery from inhalational anesthesia. Intravenous dexmedetomidine is an alpha-2 agonist anesthetic that is used in pediatric patients for the management of ED in various surgical procedures. However, intranasal medication has not been evaluated specifically in ear tube surgeries for ED prevention. ⋯ These results conflict with other research on intranasal dexmedetomidine and its potential to prevent ED in pediatric patients. This information should prompt further prospective investigation into the most efficacious use of dexmedetomidine for ED prevention, both in terms of timing and dosage required.
-
Int. J. Pediatr. Otorhinolaryngol. · Sep 2017
Pathophysiology of esophageal impairment due to button battery ingestion.
The increased use of button batteries with high energy densities in devices of daily life presents a high risk of injury, especially for toddlers and young children. If an accidental ingestion of a button battery occurs, this foreign body can become caught in the constrictions of the esophagus and cause serious damage to the adjacent tissue layers. The consequences can be ulcerations, perforations with fistula formation and damage to the surrounding anatomical structures. In order to gain a better understanding of the pathophysiology after ingestion, we carried out systematic studies on fresh preparations of porcine esophagi. ⋯ Button battery ingestion in humans poses an acute life-threatening danger and immediate endoscopic removal of the foreign body is essential. After only 2 h exposure time, significant damage to the tissue could be detected, which progressed continuously to complete esophageal perforation. The primary prevention of battery ingestion is therefore of particular importance.
-
Int. J. Pediatr. Otorhinolaryngol. · Sep 2017
Comparative StudyComparison of home sleep apnea testing versus laboratory polysomnography for the diagnosis of obstructive sleep apnea in children.
Obstructive sleep apnea (OSA) affects 1-5% of pediatric patients. Laboratory polysomnography is expensive, not always available, and is inconvenient for patients. Our study investigates the diagnostic ability of an unattended ambulatory monitor for the diagnosis of pediatric OSA. ⋯ This pilot study demonstrated differences between home sleep testing and in-lab polysomnography for the diagnosis of pediatric sleep apnea. These differences were predominantly found to exist in younger children. Larger prospective studies are needed prior to widespread use, but home studies may alleviate issues of access to care and higher costs of laboratory polysomnography.
-
Int. J. Pediatr. Otorhinolaryngol. · Sep 2017
Changes in pediatric tracheostomy tubes exposed to home dishwashing.
Determine the effects of household dishwashing on Tracheostomy Tube safety. ⋯ A significant decrease in tube hardness and increased surface heterogeneity were found with dishwashing. The spectral analysis demonstrated increasing fragility. We believe these effects could potentially lead to decreased mechanical safety. With increased surface heterogeneity there is a greater potential for biofilm formation. At this time, dishwashing cannot be recommended as a tracheostomy tube cleaning method.