Does Including Dexmedetomidine Improve Outcomes After Intravenous Sedation for Outpatient Dentoalveolar Surgery?

Purpose: Dexmedetomidine represents an intriguing adjunct to outpatient intravenous (IV) sedation owing to its decreased risk of respiratory depression. The purpose of the present study was to measure the incremental effect of incorporating dexmedetomidine (DXM) into an established IV sedation regimen compared with control IV sedation without the DXM infusion.

Materials And Methods: We designed a prospective, controlled trial in which American Society of Anesthesiologists Class 1 and 2 patients requiring both maxillary and mandibular dentoalveolar surgery would undergo 2 sedation appointments: 1 arch treated with surgery with control sedation (DXM-) using midazolam, fentanyl, and propofol as needed, and a second surgery on the opposite arch using the experimental sedation regimen (DXM+) of midazolam, fentanyl, and propofol, as needed, and a DXM infusion at 4 μg/kg/hr.

Multiple Endocrine Neoplasia Type 2b (MEN2B) in a 9-Year-Old Female.

Multiple endocrine neoplasia (MEN) is an uncommon genetic syndrome transmitted as an autosomal dominant condition characterized by multiple tumors or hyperplasia of neuroendocrine tissues. MEN type 2b (MEN2B) often has clinical signs of marfanoid facial appearance and mucosal neuromas of the head. This report describes the diagnosis of MEN2B in a previously undiagnosed 9 year old who presented for biopsy of an oral lesion.

Commentary on "Rehabilitation Outcomes Associated With Foreign Domestic Workers as Caregivers".

The purpose of this commentary is to illuminate the role of foreign domestic workers (FDW) as caregivers for patients undergoing rehabilitation in Asia. The authors of a published study in this issue of the Archives of Physical Medicine and Rehabilitation investigate the association between the characteristics of caregivers for patients recovering from sub-acute stroke and the rehabilitation outcomes of those patients in Singapore. The investigators examined over 4,000 caregivers and one of the findings showed that after controlling for characteristics of both caregivers and patients, there was a significant and negative association between having an FDW as a caregiver, compared to a spouse, and patient rehabilitation effectiveness.

Potential applications of antimicrobial peptides and their mimics in combating caries and pulpal infections.

Unlabelled: Antimicrobial peptides (AMPs) are short cationic host-defense molecules that provide the early stage of protection against invading microbes. They also have important modulatory roles and act as a bridge between innate and acquired immunity. The types and functions of oral AMPs were reviewed and experimental reports on the use of natural AMPs and their synthetic mimics in caries and pulpal infections were discussed.

Report of 2 Cases of Oropharyngeal Injury With the Use of Video Laryngoscopy Techniques.

Although the trend toward video laryngoscopy and away from direct laryngoscopy might be associated with a greater likelihood of successful intubation, appropriate training is necessary to prevent injuries. This report describes 2 instances of operator error that resulted in penetrating injury to the soft palate and presents a review of the literature.

Lingual Gingival Cyst of the Adult.

Introduction: Gingival cysts of the adult (GCAs) are rare developmental soft tissue cysts usually found on the facial attached gingiva. Documented cases on the lingual aspect are extremely uncommon. This report details a lingual GCA along with distinguishing characteristics of this lesion.

Item response theory for measurement validity.

Item response theory (IRT) is an important method of assessing the validity of measurement scales that is underutilized in the field of psychiatry. IRT describes the relationship between a latent trait (e.g.

Posttraumatic arteriovenous malformation of the face: a case report.

Background: Head and neck arteriovenous malformations (AVMs) are reported to occur in 0.1% of the population. Extracranial AVMs account for only 8.

A review of bone substitutes.

The use of bone grafts in the repair of defects has a long history of success, primarily with the use of autologous bone. With increasing technologic advances, researchers have been able to broaden the spectrum of grafting materials to allografts, xenografts, and synthetic materials, which provide the surgeon and patient with options, each with unique advantages. It is with the knowledge of each material that the clinician can present and suggest the best material and tailor treatment plans to fit each individual.