Childhood trauma and anger in adults with and without depressive and anxiety disorders.

BACKGROUND: Childhood trauma (CT) is associated with severe sequelae, including stress-related mental health disorders that can perpetuate long into adulthood. A key mechanism in this relationship seems to be emotion regulation. We aimed to investigate (1) whether childhood trauma is associated with anger in adulthood, and, if so, (2) to explore which types of childhood trauma predominate in the prediction of anger in a cohort that included participants with and without current affective disorders. METHODS: In the Netherlands Study of Depression and Anxiety (NESDA), childhood trauma was assessed with a semi-structured Childhood Trauma Interview (CTI) at baseline, and analyzed in relation to anger as measured at a 4-year follow-up with the Spielberger Trait Anger Subscale (STAS), the Anger Attacks Questionnaire, and cluster B personality traits (i.e., borderline, antisocial) of the Personality Disorder Questionnaire 4 (PDQ-4), using analysis of covariance (ANCOVA) and multivariable logistic regression analyses. Post hoc analyses comprised cross-sectional regression analyses, using the Childhood Trauma Questionnaire-Short Form (CTQ-SF) also obtained at a 4-year follow-up. RESULTS: Participants (n = 2271) were on average 42.1 years (SD = 13.1), and 66.2% were female. Childhood trauma showed a dose-response association with all anger constructs. All types of childhood trauma were significantly associated with borderline personality traits, independently of depression and anxiety. Additionally, all types of childhood trauma except for sexual abuse were associated with higher levels of trait anger, and a higher prevalence of anger attacks and antisocial personality traits in adulthood. Cross-sectionally, the effect sizes were larger compared with the analyses with the childhood trauma measured 4 years prior to the anger measures. CONCLUSIONS: Childhood trauma is linked with anger in adulthood, which could be of particular interest in the context of psychopathology. Focus on childhood traumatic experiences and adulthood anger may help to enhance the effectiveness of treatment for patients with depressive and anxiety disorders. Trauma-focused interventions should be implemented when appropriate.

Tracheal damage.

Tracheal damage. Blunt/penetrating trauma and inhalation injuries to the trachea can result in acute airway compromise, with life-threatening implications. Early assessment, identification, and prompt and appropriate management are of paramount importance in order to reduce patient morbidity and mortality. Signs and symptoms of these injuries are specific and sometimes subtle, and their seriousness may be obscured by other injuries. Diagnosis can therefore be challenging, requiring a high index of suspicion. Indeed, diagnosis and treatment are often delayed, resulting in attempted surgical repair months or even years after injury. Laryngoscopy, flexible and/or rigid bronchoscopy and computed tomography of the chest are the procedures of choice for a definitive diagnosis. Airway control and appropriate ventilation represent the key aspects of emergency management. Definitive treatment depends on the site and the extent of injury. Surgery, involving primary repair with direct suture or resection and end-to-end anastomosis, is the treatment of choice for patients suffering from tracheal injuries. A conservative approach must be considered for the paediatric population and selected patients with mainly iatrogenic damage. We present a review of the incidence, mechanisms of injury, clinical presentations, diagnosis, initial airway management, anaesthetic considerations and definitive treatment in the case of tracheal damage from blunt/penetrating trauma and inhalation injuries.

Anesthesia for adult rigid bronchoscopy.

Rigid bronchoscopy under general anesthesia enables performing diagnostic and/or therapeutic procedures in the tracheobronchial tree. This technique is characterized by specific technical problems, insofar as the anesthesiologist and the operators share the same space, namely the airway. Several potential complications (hemorrhage inside the airway, threat to ventilation ...) may arise. These challenges render the ability to use the variable available techniques essential, as well as knowledge of the complications they could entail, and the ability to rapidly solve them. General anesthesia is usually total intravenous anesthesia, using short acting agents. Ventilation can be spontaneous, but more often insured using high-frequency jet ventilation. The hospital infrastructure and staff must have the expertise to perform this particular procedure, in order to limit the complication rate.

Platelet-rich fibrin (PRF): an autologous packing material for middle ear microsurgery.

OBJECTIVES: To assess the use of PRF prepared using an optimised protocol in middle ear surgery as a substitute for conventional packing products of animal origin such as collagen derived from porcine skin. METHODOLOGY: A retrospective study of 108 patients in whom optimised PRF was used exclusively to pack the external auditory canal or middle ear. The effectiveness or harmlessness of the PRF was evaluated by assessing a range of parameters. A morphological comparison was also made of PRF produced using the Choukroun procedure and our procedure. RESULTS: The success rate of the repair of the tympanic membrane one year after the surgery was 45/48 patients. In 5 of 63 patients in whom a retro-auricular approach and wall-up technique were used, granuloma was observed along the incision in the ear canal. Granuloma was not seen in any of the 23 patients undergoing a procedure with an endaural approach. CONCLUSION: The use of a material prepared from patients themselves and not of animal origin has numerous advantages in terms of biocompatibility and safety, without any adverse effect on the success rate for general middle ear procedures. The protocol is simple and does not prolong the time spent by the patient in the operating theatre. The Choukroun technique should be modified to prevent excessive failure rates in PRF processing.

Endoprosthetic insertion for malignant obstructive jaundice: a retrospective review.

We reviewed 13 cases of biliary endoprosthetic insertion for malignant obstructive jaundice from August 1983 to May 1987, and recorded (1) location and etiology of the obstruction, (2) length of time the endoprosthesis remained functional, and (3) complications related to the endoprosthesis, its insertion, or its long-term function. Of the 13 patients, 3 had pancreatic carcinoma, 3 had cholangiocarcinoma, and 3 had metastatic disease to the porta hepatis. The underlying malignancy was not histologically proved in four patients despite evidence of neoplasm by percutaneous cholangiography and computerized tomography. These four patients were not considered good surgical risks and were referred for percutaneous therapy. The longest endoprosthetic patency was 3.5 years. Three patients experienced obstruction of the endoprosthesis at 3, 4, and 9 months after insertion, respectively. Two of the endoprostheses were subsequently removed endoscopically, while the third was extracted through a new percutaneous tract with use of a balloon angioplasty catheter. Complications related to endoprosthetic insertion included bilous hydro pneumothorax (1 patient), subcutaneous and subcapsular liver abscess (1 patient), postinsertion cholangitis (4 patients), and reflex ileus (1 patient).

[Prospective trial comparing Airtraq and Glidescope techniques for intubation of obese patients]. / Étude prospective comparant la technique de l'Airtraq et du Glidescope lors de l'intubation chez les patients obèses.

OBJECTIVES: Videolaryngoscope techniques are more and more in use and tend to modify our approach for patients difficult to intubate. We compared two techniques, Airtraq and Glidescope with direct laryngoscopy, with special emphasis on ease of access to airway (Intubation Difficulty Score - IDS score, duration and success of intubation) and the impact on hemodynamic variables among patients with a BMI of more than 30. STUDY DESIGN: Prospective study randomised with minimisation technique. MATERIAL AND METHODS: Eighty patients have been allocated by minimisation to four groups: two groups being intubated with Airtraq, each one with a different investigator, and two with Glidescope videolaryngoscope technique. Induction of anesthesia was standardly performed with total intravenous anesthesia with remifentanil, propofol in TCI mode and rocuronium in bolus. Following parameters were recorded : intubation success based on intubation time and desaturation level, its duration, its impact on hemodynamic variables, IDS score and possible dental lesions. RESULTS: Intubation success was 100% for Glidescope and 80.6% for Airtraq (P=0.009). Airtraq allowed a better visualisation of the vocal cords (lower Cormack and Lehane score) than Glidescope. In contrast, alternative intubation techniques were significantly more often used in the Airtraq group. No difference could be detected between both systems on hemodynamic parameters. CONCLUSIONS: In obese patients, Glidescope allows intubation relatively easily without rescue techniques.

Seroepidemiology of hepatitis A and hepatitis B virus in Luxembourg.

A prospective seroepidemiological survey was carried out in Luxembourg in 2000-2001 to determine the antibody status of the Luxembourg population against hepatitis A virus (HAV) and hepatitis B virus (HBV). One of the objectives of this survey was to assess the impact of the hepatitis B vaccination programme, which started in May 1996 and included a catch-up campaign for all adolescents aged 12-15 years. Venous blood from 2679 individuals was screened for the presence of antibodies to HAV antigen and antibodies to hepatitis B surface antigen (anti-HBs) using an enzyme immunoassay. Samples positive for anti-HBs were tested for antibody to hepatitis B core antigen (anti-HBc) using a chemiluminiscent microparticle immunoassay to distinguish between individuals with past exposure to vaccine or natural infection. The estimated age-standardized anti-HAV seroprevalence was 42.0% [95% confidence interval (CI) 39.8-44.1] in the population >4 years of age. Seroprevalence was age-dependent and highest in adult immigrants from Portugal and the former Yugoslavia. The age-standardized prevalence of anti-HBs and anti-HBc was estimated at 19.7% (95% CI 18.1-21.3) and 3.16% (95% CI 2.2-4.1) respectively. Anti-HBs seroprevalence exceeding 50% was found in the cohorts targeted by the routine hepatitis B vaccination programme, which started in 1996. Our study illustrates that most young people in Luxembourg are susceptible to HAV infection and that the hepatitis B vaccination programme is having a substantial impact on population immunity in children and teenagers.

Seroepidemiology of diphtheria and pertussis in Luxembourg in 2000.

A large serosurvey was carried out in Luxembourg in 2000-2001, to determine the population immunity against a number of vaccine-preventable infections including diphtheria and pertussis. Immunity to diphtheria and pertussis was assessed using an in-house neutralization assay and a commercial ELISA test respectively. Mean pertussis antibody activity decreased from 4 to 8 years of age, reflecting the effects of waning of vaccine-induced immunity. Mean pertussis antibody activity increased during adolescence due to infection in previously vaccinated individuals and levelled out after approximately 20 years of age. For adults>25 years age, a statistically significant 30% difference in mean antibody activity between men and women was observed. The proportion of seronegatives for diphtheria among children and adolescents aged<20 years was 2.5% reflecting the high vaccination coverage. The proportion seronegative for diphtheria tended to increase with age such that 42% of individuals aged>40 years were seronegative. Our study supports the recently introduced acellular pertussis vaccine booster at 6 years to reduce pertussis transmission in school-aged children and adolescents.

Seroprevalence of measles, mumps and rubella antibodies in Luxembourg: results from a national cross-sectional study.

A serological prevalence survey was carried out in Luxembourg during 2000-2001 to determine the antibody status of the Luxembourg population against vaccine-preventable infections. Blood samples of children and adolescents were collected prospectively in randomly selected schools. Samples of adults were obtained through volunteer patients of the national health laboratory or of the mandatory pre-nuptial test. Measles, mumps and rubella (MMR) virus antibody concentrations were measured using commercial ELISA tests. Age-standardized prevalence of measles, mumps and rubella virus antibodies was found to be 96.58, 75.40 and 95.69% respectively. Significant age-dependence of serology was observed for all three infections, with study participants born after the introduction of the MMR vaccine experiencing a gradual decline of antibodies following vaccination in childhood. Older study participants who were more likely to have antibodies from natural infection had consistently higher titres than younger individuals. Present vaccination coverage with MMR appears to be sufficient to prevent large local outbreaks of measles and rubella, but probably not mumps.

Seroprevalence and force of infection of varicella-zoster virus in Luxembourg.

A serological prevalence survey was carried out in Luxembourg during 2000-2001 to determine the antibody status of the Luxembourg population against vaccine-preventable infections including varicella-zoster virus (VZV). ELISA tests performed on 2679 sera indicated that 96 (3.6%) of the study population were seronegative. Age-specific seroprevalence rose rapidly from approximately 70% at age 4 years to 90% at age 6 years to 95% at age 12 years. Significant heterogeneity of seroprevalence was observed between the six different primary schools. For age groups 0-5, 6-11 and 12+ years, we estimated an annual force of infection of 0.361 [95% confidence interval (CI) 0.31-0.415)], 0.204 (95% CI 0.12-0.29) and 0.05 (95% CI 0.024-0.082) respectively. Our results indicate that transmission of VZV is highest in children below the age of 6 years and that much lower levels of VZV transmission occur in secondary schools and throughout adulthood.