[ADHD screening in alcohol dependent subjects : Psychometric characteristics of ADHD self-report scale and Wender Utah Rating Scale short form]. / ADHS-Screening bei Alkoholabhängigen : Psychometrische Eigenschaften der ADHS-Selbstbeurteilungsskala (ADHS-SB) und der Wender-Utah-Rating-Scale Kurzform (WURS­k).

BACKGROUND: Routine screening using self report questionnaires for attention deficit/hyperactivity disorder (ADHD) in patients with alcohol use disorder is recommended due to its high prevalence and the time-consuming and demanding diagnostic assessment. The psychometric properties of such self-report instruments have hardly been investigated in this patient group. METHODS: The performance of the ADHD self-report scale (ADHD-SR) and the German short form of the Wender Utah Rating Scale (WURS-k) was determined in 402 patients with alcohol dependence during long-term residential weaning treatment. The diagnosis of adult ADHD had been confirmed in 85 of these patients using an extensive, standardized diagnostic procedure. RESULTS: The ADHD-SR at a cut-off ≥15 showed the best psychometric properties (sensitivity 75.3%, specificity 94.0%, positive predictive value, PPV 77.1%, negative predictive value, NPV 93.4%). The results of the WURS-k were unsatisfactory at the established cut-off ≥30 and also at lower cut-offs with more false positive screening results compared to the ADHD-SR. The combination of both instruments (ADHD-SR ≥ 15 and/or WURS-k ≥ 30) increased sensitivity (86.9%) albeit at the expense of a higher rate of false positive screening results (specificity 87.7%, PPV 65.2%). CONCLUSION: The ADHD-SR is a suitable instrument for routine screening of ADHD in alcohol dependent patients. To improve sensitivity, a lower cut-off (≥15) should be applied. The WURS-k as a single screening instrument cannot be recommended in alcohol dependent patients. If a higher sensitivity is desired, a combination of ADHD-SR and WURS-k is feasible.

Prevalence Estimates of ADHD in a Sample of Inpatients With Alcohol Dependence.

Objective: ADHD is common in patients with alcohol dependence, but prevalence results are inconsistent. We investigated ADHD prevalence in a complex design to avoid over- or underdiagnosing. Method: Patients with alcohol dependence starting long-term residential treatment were included. A structured interview (Diagnostic Interview for ADHD in Adults [DIVA]) was conducted on all patients. DIVA results indicating childhood or adulthood ADHD were assessed in successive diagnostic interviews by two expert clinicians. Results: 415 of 488 patients had completed the entire diagnostic assessment. ADHD prevalence was 20.5%. DIVA results correlated moderately with experts' diagnoses. In patients with ADHD, a higher comorbid illicit substance use was prevalent and alcohol dependence started earlier and was more severe. Conclusion: This study provides the largest sample on ADHD prevalence in alcohol dependent inpatients. Despite great efforts to avoid overestimation, we found every fifth patient to have ADHD. ADHD diagnosis should not be based solely on a structured interview but should be clinically confirmed.

Effects of prophylactic antibiotic therapy with mezlocillin plus sulbactam on the incidence and height of fever after severe acute ischemic stroke: the Mannheim infection in stroke study (MISS).

BACKGROUND AND PURPOSE: Fever after stroke is a strong predictor for a negative outcome with infections as the most common cause. The aim of this pilot study was to evaluate the effects of prophylactic antibiotic therapy on the incidence and height of fever after acute ischemic stroke. METHODS: This is a randomized, controlled study of antibiotic prophylaxis in patients with ischemic stroke enrolled within 24 hours from clinical onset who presented bedridden (modified Rankin score >3) with no significant infection. Interventions included prophylactic mezlocillin plus sulbactam (3 x 2 g/1 g for 4 days) or conventional management. Over 10 days, body temperature was continuously monitored, and the presence of infection was daily assessed. Primary end points were incidence and height of fever; secondary end points included rate of infection and clinical outcome. RESULTS: Sixty patients were included (mean, 75 years; median National Institutes of Health Stroke Scale score, 16). Over the first 3 days, patients in the intervention group showed lower mean body temperatures as well as lower daily peak temperatures (P<0.05). Throughout the observation period, 15 of 30 patients in the intervention group but 27 of 30 patients in the conventionally treated group developed an infection (P<0.05). Mean interval until the diagnosis of infection was 5.1 days in the intervention group and 3.3 days in the control group (P<0.05). Clinical outcome was more favorable in patients with prophylactic therapy (P=0.01). CONCLUSIONS: In patients with acute severe stroke, prophylactic administration of mezlocillin plus sulbactam over 4 days decreases body temperature, lowers the rate of infection, and may be associated with a better clinical outcome.

Expect the unexpected: a case of isolated eosinophilic meningitis in toxocariasis.

We present the case of a young police officer suffering from headache without other neurological symptoms caused by isolated eosinophilic meningitis, which resulted from an infection with Toxocara cati, along with a discussion of the differential diagnosis.