[Morbidity and mortality conferences in internal medicine--experience at the University Hospital of Cologne]. / Morbiditäts- und Mortalitätskonferenz in der Inneren Medizin: Erfahrungen an der Uniklinik Köln.

Morbidity and mortality (M&M) conferences serve as a forum for the discussion of adverse events and errors in the treatment of patients. In the United States M&M conferences are an established part of medical training programs. While being state of the art in specialities like surgery and anesthesiology, they were established later on in internal medicine. To date, no reports have been published on M&M conferences in departments of internal medicine in Germany. Since August 2010 a morbidity and mortality conference takes place once per month in the Department I of Internal Medicine of the university hospital of Cologne. Cases with unexpected death, unexpected complications or medical errors are discussed. The primary goal is to create an open and confidential forum for doctors, where errors can be discussed without any assignment of guilt. The uncovering of structural problems frequently leads to direct improvements in patient care. Furthermore, the conference can play an important role in medical education.

Liver involvement in HIV-infected patients diagnosed with syphilis.

PURPOSE: Liver involvement in syphilis has been studied in cohorts of human immunodeficiency virus (HIV)-negative individuals despite the scarcity of data on such HIV-infected patients. Th aim of this study was to assess hepatic involvement of HIV-infected patients diagnosed with syphilis. METHODS: Patients with syphilis and liver involvement, including all stages of syphilis, were systematically identified in our HIV cohort between 2004 and 2008. RESULTS: Of the 1,599 HIV-infected patients identified during the study period, 100 were diagnosed with acute syphilis, all of whom were male. Of these 100 patients, 84% were men who have sex with men. Laboratory parameters of liver involvement were present in 19 of the 100 HIV-infected patients with syphilis; these resolved after successful antibiotic treatment. Among these 19 patients, six were diagnosed to be in the latent stage, with elevated liver enzymes and parameters of inflammation representing the only distinctive feature. CONCLUSIONS: Based on our results, syphilis should be included in the differential diagnosis of increased liver enzymes in HIV-infected patients.

Acceptance and tolerability of an adjuvanted nH1N1 vaccine in HIV-infected patients in the Cologne-Bonn cohort.

OBJECTIVE: To evaluate the acceptance and tolerability of the nH1N1 2009 vaccine in HIV-positive individuals. METHOD: 758 patients were included in this prospective study. Different study populations were formed: The Tolerability Study Group consists of HIV-infected patients who visited three outpatient clinics (Cologne, Bonn, Freiburg) during a predefined time period. Patients were offered nH1N1 vaccination. Those accepting were administered a standard dose AS03 adjuvant nH1N1 vaccine. Questionnaires to report side effects occurring within 7 days after immunization were handed out. In a substudy conducted during the same time period, acceptance towards immunization was recorded. This Acceptance Study Group consists of all HIV-infected patients visiting the Cologne clinic. They were offered vaccination. In case of refusal, motivation was recorded. RESULTS: In the Tolerability Study Group, a total of 475 patient diaries returned in the three study centres could be evaluated, 119 of those (25%) reported no side effects. Distribution of symptoms was as follows: Pain 285/475 patients (60%), swelling 96 (20%), redness 54 (11%), fever 48/475 (10%), muscle/joint ache 173 (36%), headache 127 (27%), and fatigue 210 (44%). Association of side effects with clinical data was calculated for patients in Cologne and Bonn. Incidence of side effects was significantly associated with CDC stages A, B compared to C, and with a detectable viral load (>50 copies/mL). No correlation was noted for CD4 cell count, age, gender or ethnicity. - In the Acceptance Study Group, 538 HIV-infected patients were offered vaccination, 402 (75%) accepted, while 136 (25%) rejected. Main reasons for rejection were: Negative media coverage (35%), indecisiveness with preference to wait until a later date (23%), influenza not seen as personal threat (19%) and scepticism towards immunization in general (10%). CONCLUSION: A total of 622 HIV-infected patients were vaccinated against nH1N1-influenza in the three study centres. No severe adverse events were reported. The tolerability was in most parts comparable to general population. Acceptance rate towards influenza vaccination was high (75%). Those refusing the immunization mentioned negative media coverage as the major influence on their decision.