Klinikum Görlitz

Vacío.

ObjectiveTo evaluate a nurse-led decision coaching programme aiming to redistribute health professionals’ tasks to support immunotherapy decision-making in people with multiple sclerosis (MS). MethodsCluster-randomised controlled trial with an accompanying mixed methods process evaluation (2014 - 2018). We planned to recruit 300 people with clinically isolated syndrome or relapsing-remitting MS facing immunotherapy decisions in 15 clusters across Germany. Participants in the intervention clusters received up to three decision coaching sessions by a trained nurse and access to an evidence-based online information platform. In the control clusters, participants also had access to the information platform. The primary outcome was informed choice after six months, defined as good risk knowledge and congruent attitude and uptake. ResultsTwelve nurses from eight clusters participated in the decision coaching training. Due to insufficient recruitment, the randomised controlled trial was terminated prematurely with 125 participants (n = 42 intervention clusters, n = 83 control clusters). We found a non-significant difference between groups for informed choice favouring decision coaching: odds ratio 1.64 (95% CI 0.49–5.53). ConclusionsResults indicate that decision coaching might facilitate informed decision-making in MS compared to providing patient information alone. Practice implicationsBarriers have to be overcome to achieve structural change and successful implementation.

Metastasis to the breast from extramammary tumors are rare, and the most common cancer that metastasizes to this site is malignant melanoma (MM). Unfortunately, metastases from malignant melanoma reveal a widespread of the disease and a high likeliness of poor diagnosis. In this study, a case of left breast metastasis of MM in a young pregnant woman, with a fast progression of the mammary and systemic course of pathology and unfortunately poor prognosis is presented. Despite the role of pregnancy in MM has yet to be unraveled, our study encourages the theory that immunosuppression and hormonal changes due to pregnancy may aggravate melanoma prognosis.

Left ventricular global longitudinal strain (LV GLS) is a superior predictor of adverse cardiac events in patients with myocardial infarction and heart failure. We investigated the ability of morphological features of infarcted myocardium to detect acute left ventricular (LV) dysfunction and predict LV functional recovery after three months in patients with acute ST-segment elevation myocardial infarction (STEMI). Sixty-six STEMI patients were included in the C-reactive protein (CRP) apheresis in Acute Myocardial Infarction Study (CAMI-1). LV ejection fraction (LVEF), LV GLS, LV global circumferential strain (LV GCS), infarct size (IS), area-at-risk (AAR), and myocardial salvage index (MSI) were assessed by CMR 5 ± 3 days (baseline) and 12 ± 2 weeks after (follow-up) the diagnosis of first acute STEMI. Significant changes in myocardial injury parameters were identified after 12 weeks of STEMI diagnosis. IS decreased from 23.59 ± 11.69% at baseline to 18.29 ± 8.32% at follow-up (p < 0.001). AAR and MVO also significantly reduced after 12 weeks. At baseline, there were reasonably moderate correlations between IS and LVEF (r = -0.479, p < 0.001), LV GLS (r = 0.441, p < 0.001) and LV GCS (r = 0.396, p = 0.001) as well as between AAR and LVEF (r = -0.430, p = 0.003), LV GLS (r = 0.501, p < 0.001) and weak with LV GCS (r = 0.342, p = 0.020). At follow-up, only MSI and change in LV GCS over time showed a weak but significant correlation (r = -0.347, p = 0.021). Patients with larger AAR at baseline improved more in LVEF (p = 0.019) and LV GLS (p = 0.020) but not in LV GCS. The CMR tissue characteristics of myocardial injury correlate with the magnitude of LV dysfunction during the acute stage of STEMI. AAR predicts improvement in LVEF and LV GLS, while MSI is a sensitive marker of LV GCS recovery at three months follow-up after STEMI.

Abstract Background and Aims SARS-CoV-2mRNA vaccination related seroconversion rates are reduced in dialysis (DP) and kidney transplant patients (KTR). Recently, we demonstrated that established vaccination related immunity (via positive seroconversion) fades faster in DP and at a lesser extent in KTR compared to medical personnel (MP).[1] We hypothesized that a longer follow up period might be able to profoundly show immunity fading differences specific to different patient groups and identify strong fading risk factors that are relevant for patient management especially in vulnerable groups. Method We evaluated nine months follow up data in our observational Dia-Vacc study exploring specific cellular (interferon-γ release assay) or/and humoral immune responses after 2x SARS-CoV-2mRNA vaccination in 880 participants including healthy MP (125), DP (595), KTR (111), and apheresis patients (49-AP) with positive seroconversion (de novo IgA or IgG antibody positivity by ELISA) after eight weeks. Results Nine months after first vaccination, receptor binding domain (RBD) antibodies were still positive in 90 % of MP, 86 % of AP, but only 55 %/48 % of DP/KTR, respectively. Seroconversion remained positive in 100 % of AP and 99·2 % of MP, but 86 %/81 % of DP/KTR, respectively. Compared to MP, DP but not KTR or AP were at risk for a strong RBD decline, while KTR kept lowest RBD values over time (see Fig. 1 and Table 1). By multivariate analysis, BNT162b2mRNA versus 1273-mRNA vaccine type was an independent risk factor for a strong decline of RBD antibodies. Within the DP group, only time on dialysis was another (inverse) risk factor for the DP group. Compared to humoral immunity, T-cell immunity decline was less prominent. Conclusion While seroconverted KTR reach lowest RBD values over time, DP are at specific risk for a strong decline of RBD antibodies after successful SARS-CoV-2mRNA vaccination, which also depends on the vaccine type being used. Therefore, booster vaccinations for DP should be considered earlier compared to normal population.