Manipulation of the fractured nose under local anaesthesia *

Simple fractures of the nasal pyramid without significant septal deformity may be reduced as effectively under local as under general anaesthesia. Currently, the former may involve regional nerve blockade by intranasal infiltration and is often unpleasant. We have attempted to find a more acceptable method. Fifty consecutive, adult patients with clinically displaced nasal fractures were randomized to receive either blocks of the infraorbital, infratrochlear and external nasal nerves by intranasal infiltration or generalized infiltration of the nasal dorsum by an external route. All patients received intranasal cocaine. Following manipulation, each patient recorded their overall discomfort level and subjective nasal airway patency. The surgeon recorded the cosmetic result. Analysis revealed the internal route to be significantly more painful (P < 0.001) and with no advantage to the patient with respect to post-operative airway patency or cosmesis. We recommend the technically easier external method for this procedure.     

Anesthesia induction,emergence, and postoperative behaviors in children with attention‐deficit/hyperactivity disorders

Background/Aim: Given the increasing prevalence of attention‐deficit and attention‐deficit hyperactivity disorders (ADHD), anesthesiologists are now presented with a greater number of children who are diagnosed with these conditions. This prospective, observational study was designed to compare anesthesia induction, emergence, and postoperative behaviors in children with and without ADHD. Methods/Materials: The sample included 268 children, 4–17 years of age undergoing elective surgery with a confirmed diagnosis of ADHD. A cohort of children without ADHD, matched for age, gender, and procedure served as controls. Preoperative cooperation, induction, and emergence behaviors were measured using established scales. Postoperative maladaptive behaviors were measured using a modified Post‐Hospital Behavioral Questionnaire that was administered via telephone 1 week after surgery. Results: Children with ADHD were significantly less cooperative at induction of anesthesia compared with controls (20.9% vs 10.6% respectively, P = 0.001). Although some control children exhibited an increase in maladaptive behaviors postoperatively, these behaviors were significantly greater among children with ADHD. In particular, relative to their normal behaviors, children with ADHD had greater difficulties in concentration and decision‐making; were more disobedient, impulsive, fidgety, had poor appetite; were difficult to talk to; and exhibited an increase in temper tantrums following surgery. Conclusions: This is the first prospective study to our knowledge that has examined the perioperative and postoperative behaviors of children with ADHD compared to those without this disorder. These results are important in alerting anesthesiologists, parents, and teachers to the potential for difficulties during induction of anesthesia and postoperative behavioral problems at home and in school, respectively.     

Overview of the Management of Atrial Fibrillation:

There are three fundamental approaches to the management of atrial fibrillation (AF): rate control, rhythm control, and anticoagulation. Selecting a course of treatment requires a thorough knowledge of these therapeutic alternatives. This article explores treatment options, including the relative benefits of rate control versus rhythm control, which are complicated by the lack of highly effective and safe antiarrhythmic drugs. Anticoagulation is also an important issue in AF management, and warfarin effectively reduces the incidence of thromboembolic events in AF patients. The use of warfarin, however, presents its own complications. We conclude that individualization of therapy is paramount when treating AF. (J Cardiovasc Electrophysiol, Vol. 14, pp. S275-S280, December 2003, Suppl.)     

Predicting initiation to and cessation of buprenorphine and temazepam use amongst adolescents

Two interviews separated by 12 months (mean) were conducted with a purposive sample of Glaswegian adolescent drug misusers. Across that interval, beginning to use buprenorphine and temazepam were predictable by prior extent of other substance use, especially cannabis and tobacco, and by the Drug Misuse Scale, using selected MMPI items. About 50% of those who had been using either drug prior to first interview did not use at all between first and second interview. For temazepam, this cessation was not predictable, but ceasing to use buprenorphine was more likely the less time subjects had used this drug and if they had never injected. It is concluded that personality and frequent substance use predispose to drug misuse, but that additional factors must lead to dependence.     

A short scale for predicting drug misuse using selected items from the MMPI

The Minnesota Multiphasic Personality Inventory (MMPI) was administered to 210 young people who either used no drugs, used non-opioids, used opioids but did not inject and drug injectors. From the data collected a short scale of 37 items was derived which distinguished between non-users and drug users. Validation was then attempted using 214 subjects who were either in drug treatment programmes or alcohol treatment programmes as well as appropriate control groups. The Drug Misuse Scale was able to distinguish between these groups. The MacAndrew Scale proved better at distinguishing subjects in alcohol treatment programmes. However, the Drug Misuse Scale proved to be significantly better at distinguishing the drug misusers. It is suggested that the Drug Misuse Scale may prove a valuable clinical tool.