Bjerghuang8950

urbances. • T1 and T2 mapping values are significantly lower in those with severe myocardial iron than those with mild-moderate iron, suggesting a potential role of T1 and T2 mapping in grading myocardial iron.

• A global radial strain of less then 29.3 derived from cardiac MRI could predict significant myocardial iron overload in patients with thalassemia, with a sensitivity of 76.5% and specificity of 66.7%. • Patients with any myocardial iron overload have significantly lower GRS, compared to those without, suggesting the ability of CMR strain to identify subtle myocardial contractile disturbances. • T1 and T2 mapping values are significantly lower in those with severe myocardial iron than those with mild-moderate iron, suggesting a potential role of T1 and T2 mapping in grading myocardial iron.Mutations in proteins involved in cell division and chromosome segregation, such as microtubule-regulating, centrosomal and kinetochore proteins, are associated with microcephaly and/or short stature. In particular, the kinetochore plays an essential role in mitosis and cell division by mediating connections between chromosomal DNA and spindle microtubules. To date, only a few genes encoding proteins of the kinetochore complex have been identified as causes of syndromes that include microcephaly. We report a male patient with a rare de novo missense variant in NUF2, after trio whole-exome sequencing analysis. The patient presented with microcephaly and short stature, with additional features, such as bilateral vocal cord paralysis, micrognathia and atrial septal defect. NUF2 encodes a subunit of the NDC80 complex in the outer kinetochore, important for correct microtubule binding and spindle assembly checkpoint. The mutated residue is buried at the calponin homology (CH) domain at the N-terminus of NUF2, which interacts with the N-terminus of NDC80. The variant caused the loss of hydrophobic interactions in the core of the CH domain of NUF2, thereby impairing the stability of NDC80-NUF2. Analysis using a patient-derived lymphoblastoid cell line revealed markedly reduced protein levels of both NUF2 and NDC80, aneuploidy, increased micronuclei formation and spindle abnormality. Our findings suggest that NUF2 may be the first member of the NDC80 complex to be associated with a human disorder.

Urinary incontinence (UI) is common in women who exercise. We aimed to investigate new onset UI in formerly inactive, overweight or obese women (BMI > 25) participating in three different strength training modalities compared with a non-exercising control group.

This was a secondary analysis of an assessor blinded randomized controlled trial investigating the effect of 12weeks of three strength training concepts for women on muscle strength and body composition. None of the programs included pelvic floor muscle training. International Consensus on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF) was used to investigate primary outcome; new onset UI, and secondary outcome; ICIQ-UI-SF sum score. Suissa and Shuster's exact unconditional test was used to analyze difference in new onset UI. Difference in ICIQ-UI-SF sum score is presented as mean with 95% CI.

At baseline 40 out of 128 (31.2%) participants reported UI. Three out of 27, 2 out of 17, 2 out of 23, and 0 out of 21 women in the three training and control groups respectively had new onset UI. There were no statistically significant differences in new onset UI across the groups or when collapsing new onset UI in the intervention groups compared with the controls (7 out of 67 vs 0 out of 21),p = 0.124. After the intervention the control group reported worse ICIQ-UI-SF sum score than any of the training groups; mean difference - 6.6 (95% CI -11.9, -1.27), p = 0.012, but there was no difference in change from baseline to 12weeks between the groups p = 0.145).

There was no statistically significant change in UI after strength training.

There was no statistically significant change in UI after strength training.

Knowledge about the impact of pelvic floor surgery on sexual function is limited and inconsistent. A prospective study assessed the impact of surgery for prolapse (POP) or stress urinary incontinence (SUI) on sexual function and determined the biopsychosocial predictors for changes in sexual function after surgery.

Sexually active women scheduled for correction of POP and/or SUI were recruited over a 6-month period. Consenting participants were asked to complete the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) to evaluate sexual function. The King's Health Questionnaire and Prolapse Quality-of-Life Questionnaire were used to assess UI and POP symptoms and their impact on quality of life (QoL), respectively. Women were reviewed over a period of 1 year post-surgery.

Ninety-one patients were followed up over 1 year. After stratification into only or both SUI and POP surgery, global sexual function improved significantly in each group (p < 0.001). The improvement in the overall QoL score after pelvic surgery showed a significant correlation with the improvement in global sexual function (SUI group r = - 0.38, p < 0.01; POP group r = - 0.44, p < 0.05). For women undergoing SUI surgery, only educational level and prior hysterectomy had a significant association with improved sexual function. For women undergoing POP surgery with or without SUI surgical repair, no sociodemographic characteristics were preditive of improvement of sexual function.

Significantly improved sexual function was observed 1 year after pelvic floor surgery, and the improvement was predicted by other social and physical factors in addition to normal functional anatomy.

Significantly improved sexual function was observed 1 year after pelvic floor surgery, and the improvement was predicted by other social and physical factors in addition to normal functional anatomy.

Autopsy is an important tool for understanding the pathogenesis of diseases, including COVID-19.

On 15 April 2020, together with the German Society of Pathology and the Federal Association of German Pathologists, the German Registry of COVID-19 Autopsies (DeRegCOVID) was launched ( www.DeRegCOVID.ukaachen.de ). Building on this, the German Network for Autopsies in Pandemics (DEFEAT PANDEMIcs) was established on 1 September 2020.

The main goal of DeRegCOVID is to collect and distribute de facto anonymized data on potentially all autopsies of people who have died from COVID-19 in Germany in order to meet the need for centralized, coordinated, and structured data collection and reporting during the pandemic. The success of the registry strongly depends on the willingness of the respective centers to report the data, which has developed very positively so far and requires special thanks to all participating centers. The rights to own data and biomaterials (stored decentrally) remain with each respective ceny help manage current and future pandemics by autopsy-derived knowledge.

For patients with heart failure (HF), iron deficiency (ID) is a common therapeutic target. However, little is known about the utility of transferrin saturation (TSAT) or serum ferritin for risk stratification in decompensated HF (DHF) or the European Society of Cardiology's (ESC) current definition of ID (ferritin < 100μg/L or TSAT < 20% if ferritin is 100-299μg/L). We evaluated the association between these potential markers of ID and the risk of 30-day readmission for HF or death in patients with DHF.

We retrospectively included 1701 patients from a multicenter registry of DHF. Serum ferritin and TSAT were evaluated 24-72h after hospital admission, and multivariable Cox regression was used to assess their association with the composite endpoint.

Participants' median (quartiles) age was 76 (68-82) years, 43.8% were women, and 51.7% had a left ventricular ejection fraction > 50%. Medians for NT-proBNP, TSAT, and ferritin were 4067pg/mL (1900-8764), 14.1% (9.0-20.3), and 103 ug/L (54-202), respectively. According to the current ESC definition, 1,246 (73.3%) patients had ID. By day 30, there were 177 (10.4%) events (95 deaths and 85 HF readmission). After multivariable adjustment, lower TSAT was associated with outcome (p = 0.009) but serum ferritin was not (HR 1.00; 95% confidence interval 0.99-1.00, p = 0.347).

Lower TSAT, but not ferritin, was associated with a higher risk of short-term events in patients with DHF. Further research is needed to confirm these findings and the utility of serum ferritin as a marker of ID in DHF.

Lower TSAT, but not ferritin, was associated with a higher risk of short-term events in patients with DHF. Further research is needed to confirm these findings and the utility of serum ferritin as a marker of ID in DHF.For many decades, selenium (Se) has been known as a potential anti-cancer agent that can also improve the function of immune cells in a variety of solid tumors. However, there is no report on the role of Se on CD4+ T cell subsets like CD4+CD25+FOXP3+ regulatory T cells (Tregs) in lymphoma patients. In this randomized clinical trial, we investigated the effect of 3-month Se consumption on the frequency of CD4+CD25+FOXP3+ Tregs and the expression of immune checkpoint receptors in thirty-two non-Hodgkin lymphoma (NHL) patients (16 patients with Se (Se+) and 16 without Se (Se-) consumption) with diffuse large B-cell lymphoma (DLBCL) subtype at stable remission. The change in the frequency of Tregs and expression of immune checkpoint receptors including CTLA-4, LAG-3, TIM-3, and PD-L1 genes were evaluated after 3 months in both groups using flow cytometry and SYBR Green Real-time PCR method, respectively. The results showed that the frequency of CD4+CD25+FOXP3+ Tregs and expression of immune checkpoint receptors did not significantly change after 3-month Se consumption in DLBCL patients. However, alteration in the frequency of CD4+CD25-FOXP3+ Treg subsets was positively correlated with change in CTLA-4, LAG-3, and TIM-3 expression in the Se+ group. this website Three-month Se supplementation did not prevent relapse in Se+ group. Taken together, Se supplementation alone did not affect the frequency of CD4+CD25+FOXP3+ Tregs, expression of checkpoint receptors, and prevention of relapse in DLBCL patients at stable remission phase but might influence the functional properties of other Treg subsets like CD4+CD25-FOXP3+ Tregs.

Despite contributing to significant morbidity in working-age adults, there is no consensus on the optimal treatment for prepatellar bursitis. Much of the existing literature combines prepatellar and olecranon bursitis. This systematic review aims to determine the optimal management of prepatellar bursitis.

A primary search of electronic published and unpublished literature databases from inception to November 2019 was completed. Articles over 25years old, case reports with less than four patients, paediatric studies, and non-English language papers were excluded. Our primary outcome was recurrence after 1year. Comparisons included endoscopic vs open bursectomy, duration of antibiotics. Methodological quality was assessed using the Institute of Health Economics and Revised Cochrane Risk of Bias scoring systems. Meta-analyses were conducted where appropriate.

In total 10 studies were included (N = 702). Endoscopic and open bursectomy showed no difference in recurrence after 1year (OR 0.41, 95% CI 0.05-3.53, p = 0.