Feasibility, quality and validity of narrative multisource feedback in postgraduate training: a mixed-method study.

OBJECTIVES: To examine a narrative multisource feedback (MSF) instrument concerning feasibility, quality of narrative comments, perceptions of users (face validity), consequential validity, discriminating capacity and number of assessors needed. DESIGN: Qualitative text analysis supplemented by quantitative descriptive analysis. SETTING: Internal Medicine Departments in Zealand, Denmark. PARTICIPANTS: 48 postgraduate trainees in internal medicine specialties, 1 clinical supervisor for each trainee and 376 feedback givers (respondents). INTERVENTION: This study examines the use of an electronic, purely narrative MSF instrument. After the MSF process, the trainee and the supervisor answered a postquestionnaire concerning their perception of the process. The authors coded the comments in the MSF reports for valence (positive or negative), specificity, relation to behaviour and whether the comment suggested a strategy for improvement. Four of the authors independently classified the MSF reports as either 'no reasons for concern' or 'possibly some concern', thereby examining discriminating capacity. Through iterative readings, the authors furthermore tried to identify how many respondents were needed in order to get a reliable impression of a trainee. RESULTS: Out of all comments coded for valence (n=1935), 89% were positive and 11% negative. Out of all coded comments (n=4684), 3.8% were suggesting ways to improve. 92% of trainees and supervisors preferred a narrative MSF to a numerical MSF, and 82% of the trainees discovered performance in need of development, but only 53% had made a specific plan for development. Kappa coefficients for inter-rater correlations between four authors were 0.7-1. There was a significant association (p<0.001) between the number of negative comments and the qualitative judgement by the four authors. It was not possible to define a specific number of respondents needed. CONCLUSIONS: A purely narrative MSF contributes with educational value and experienced supervisors can discriminate between trainees' performances based on the MSF reports.

[Toxic shock syndrome].

Toxic shock syndrome is a potentially deadly toxin-mediated disease in which quick diagnosis is imperative for treatment and prognosis. This is a case report of a 21-year-old woman admitted with high fever, confusion, petechial rash and hypotension. During catherisation a tampon was found, and from a vaginal swab Staphylococcus aureus was grown. The patient was hospitalised for eight days, two of which were at the intensive care unit for norepinephrine infusion for hypotension. She was successfully treated with the antibiotics dicloxacillin and clindamycin.

Low incidence of HCC in chronic hepatitis C patients with pretreatment liver stiffness measurements below 17.5 kilopascal who achieve SVR following DAAs.

BACKGROUND AND AIMS: To evaluate the ability of pretreatment liver stiffness measurements (pLSM) to predict hepatocellular carcinoma (HCC), incident decompensation and all-cause mortality in chronic hepatitis C (CHC) patients who achieved sustained virological response (SVR) after treatment with direct-acting antivirals (DAAs). METHODS: 773 CHC patients with SVR after DAA treatment and no prior liver complications were identified retrospectively. Optimized cut-off of 17.5 kPa for incident HCC was selected by maximum Youden's index. Patients were grouped by pLSM: <10 kPa [reference], 10-17.4 kPa and ≥17.5 kPa. Primary outcomes were incident hepatocellular carcinoma and secondary outcomes were incident decompensated cirrhosis and all-cause mortality, analyzed using cox-regression. RESULTS: Median follow-up was 36 months and 43.5% (336) had cirrhosis (LSM>12.5 kPa). The median pLSM was 11.6 kPa (IQR 6.7-17.8, range 2.5-75) and pLSM of <10 kPa, 10-17.4 kPa and 17.5-75 kPa was seen in 41.5%, 32.2% and 26.3%. During a median follow-up time of 36 months, 11 (1.4%) developed HCC, 14 (1.5%) developed decompensated cirrhosis, and 38 (4.9%) patients died. A pLSM of 17.5 kPa identified patients with a high risk of HCC with a negative predictive value of 98.9% and incidence rate of HCC in the 17.5-75 kPa group of 1.40/100 person years compared to 0.14/100 person years and 0.12/100 person years in the 10-17.4 kPa and <10 kPa groups, p<0.001. CONCLUSION: Pretreatment LSM predicts risk of HCC, decompensation and all-cause mortality in patients with SVR after DAA treatment. Patients with a pLSM <17.5 kPa and no other risk factors for chronic liver disease appear not to benefit from HCC surveillance for the first 3 years after treatment. Longer follow-up is needed to clarify if they can be safely excluded from post treatment HCC screening hereafter.

[Two cases of leptospirosis with involvement of the central nervous system].

A 26-year-old woman developed fever, myalgias and headaches two weeks after having been scratched by a rat, which she kept as a pet. She had limited renal involvement and marginal pleocytosis in the cerebrospinal fluid (CSF). A 51-year-old man had just returned from a holiday with water sports activities and was admitted with fever, severe headaches, neck pain, myalgias and signs of acute renal failure and pleocytosis in the CSF. Both patients had positive Leptospira DNA polymerase chain reaction in their CSF and were treated to full remission.

[Prophylaxis of reactivation of hepatitis B and hepatitis C virus infection in immunosuppressive therapy].

The use of immunosuppressive agents can be vital. However, immunosuppression may also cause reactivation of hepatitis B virus (HBV) infection which can be fatal. To reduce the risk of reactivation prophylactic antiviral treatment is recommended in patients with chronic HBV infection. In patients with former HBV infection prophylaxis is also recommended if anti-CD20 agents are used and in cases of transplantation. Immunosuppression in patients with hepatitis C virus (HCV) infection does not seem to lead to severe hepatic manifestations, and reactivation of HCV in this context generally has a mild clinical course.

Differences in mortality in Fusobacterium necrophorum and Fusobacterium nucleatum infections detected by culture and 16S rRNA gene sequencing.

Fusobacterium species are components of the normal microbiota of the oral cavity, gastrointestinal tract, and female genital tract. They are increasingly recognized as causative agents of oral, laryngeal, and tonsillar infections. Several fusobacterial species are involved in infections, with F. necrophorum and F. nucleatum being the most commonly cultured subtypes. In this study, we aimed to investigate clinical and prognostic differences in terms of mortality and association with malignancy between F. necrophorum and F. nucleatum detected by culture and 16S rRNA gene sequencing. This is a systematic, comparative, retrospective, non-interventional study. Data were extracted from the Department of Clinical Microbiology, Region Zealand, Denmark: all patients with F. necrophorum or F. nucleatum detected by culture or 16S rRNA gene sequencing from 1st of January 2010 to 30th of June 2015 were included. In total, F. necrophorum was detected in samples from 75 patients, and F. nucleatum in samples from 68 patients (total: n = 143). Thirteen patients had a current cancer diagnosis at the time of fusobacterial sampling. Multivariate analyses revealed a significant association of "current cancer" with 30-day mortality. Fusobacterial subtype was not associated with mortality neither in overall nor in subgroups with or without current cancer. Despite differences in clinical disease pattern between F. necrophorum and F. nucleatum, mortality was unaffected by fusobacterial subtype. Mortality was significantly related to comorbidity, especially a current diagnosis of cancer. Our data highlights the current debate whether fusobacterial involvement in cancer may have disease-altering properties, rather than being opportunistic pathogens secondary to cancer disease.

[Atypical mycocutaneous manifestation of Leishmania tropica in a refugee].

In this case report a male 19-year-old Syrian refugee presented with a sore throat. A biopsy from larynx detected Leishmania tropica compatible with leishmaniasis, although L. tropica does not normally cause mucosal leishmaniasis (CL). An immunodeficiency was detected, and the patient was treated for hypogammaglobulinaemia and CL three times, before the symptoms disappeared. Leishmaniasis is a disease, which should be taken into consideration, when refugees present with atypical clinical manifestations, especially in immunosuppressed patients.

Changes in antimicrobial susceptibility patterns of Klebsiella pneumoniae, Escherichia coli and Staphylococcus aureus over the past decade.

INTRODUCTION: Development of antimicrobial resistance is an ongoing and increasing problem. To provide the best possible treatment for patients it is crucial that clinicians are aware of the local antimicrobial susceptibility patterns. The aim of this study was to present an overview of the percentage of bacterial isolates that are covered by the most commonly used antibiotics in the area of Copenhagen and to provide clinicians with a practical tool to help chose the right antimicrobial treatment for their patients. METHODS: We conducted a study of all bacteria isolates tested for antimicrobial susceptibility at Hvidovre Hospital, Denmark, from 2004 to 2008. Due to a suspected rise in resistance in Staphylococcus aureus, Escherichia coli and Klebsiella pneumoniae after this period, updated data for these bacteria are shown for selected antibiotics until 2014. The department receives samples from hospitals as well as from primary healthcare. Only one isolate per species per patient per year was included. RESULTS: A total of 224,033 bacteria isolates were included in this study. The antimicrobial susceptibility of the various bacteria is presented in a table. No clinically relevant changes in resistance patterns were noted up to 2014. CONCLUSIONS: A comprehensive and manageable inventory of the resistance patterns of the major bacteria covering the 2004-2008 period is presented. Clinicians are encouraged to use the pocket-size table as guidance when choosing antibiotic treatment. FUNDING: none. TRIAL REGISTRATION: not relevant.

[Noninvasive estimation of fibrosis in chronic viral hepatitis]. / Noninvasiv vurdering af fibrose ved kronisk viral hepatitis.

In chronic viral hepatitis the liver biopsy helps the clinician to decide when to start treatment and plan follow-up. However, the execution of a liver biopsy is associated with discomfort, and sampling error can lead to misinterpretation. Serum markers and transient elastography (TE) are being considered as surrogates to the liver biopsy. The noninvasive tests are considered equal in identifying significant fibrosis, but TE is superior in identifying cirrhosis.

[Frequent dialogues may help in patients who are HIV-positive and have massive adherence problems and treatment failure]. / Hyppige samtaler kan måske hjælpe ved svært nedsat adhærens hos belastede patienter med hiv.

This pilot study investigates the feasibility and effect of an intervention based on coaching and directly observed therapy (DOT), aimed at patients who are HIV-positive and have massive adherence problems and treatment failure. Participants were followed six months with coaching, homework and DOT. Eleven were enrolled and seven completed at least six sessions. All seven were satisfied with the intervention. DOT was not usable; six of the seven had more than half of their viral load counts below 500 copies/ml one year after the intervention. Only two of the seven had so before the intervention.