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The German Central Committee for the Fight against Tuberculosis (DZK) celebrates this year its 125th birthday. On this occasion, the DZK as one of the oldest TB organizations worldwide is looking back on the development during its history and records the results in a comprehensive book, summarized in this article. In the book, the various political changes with their impact on the DZK are mirrored, starting with the German Empire, the Weimar Republic, the so-called "Third Reich", the two German states separated after the Second World War and the current FRG. Tuberculosis (TB) was the dominant widespread disease in the 19th century, today it is the leading infectious disease worldwide. As a consequence of migration, this affects also Germany. After meanwhile - in particular in 2015/16 - risen numbers of new cases (especially of those not born in Germany, which in 2019 accounted for 72 % of all cases), the impact of drug-resistant tuberculosis (in 2019, 11.4 % of all new cases had some resistance (384 cases), including 87 cases of MDR-TB, and of these 8 cases of XDR-TB and 27 cases of pre-XDR-TB), as well as the high proportion (81,5 %) - in 2019 - of open and thus very infectious pulmonary TB among new TB cases in Germany, impressively show that TB continues to be a health problem that should not be underestimated and that is increasingly concentrated in risk groups (socially disadvantaged persons, people from high-prevalence countries, homeless people, drug addicts, alcoholics, HIV-infected persons). The DZK therefore continues to play an important role in TB control as a link between the national and international organizations responsible for combating TB.<br /><br /> The coverage of chronic and painful corneal defects with a complete or partial conjunctival flap is a surgical practice that is still applied to advanced stage of keratopathies, which insist despite repeated treatments with a therapeutic contact lens, corneal transplantation or amniotic membrane transplantation.<br /><br /> 37 cases of refractory corneal defects were treated between January 2006 and December 2019 with conjunctival flap. 27 cases underwent a complete and 10 cases a partial conjunctival flap. The mean age of the patients (n = 37, 23 women and 14 men subjects) was 73years (23 - 87 years). Unsuccessful efforts of intensive conservative treatment and repetitive surgical procedures for several weeks or even months ended up to the indication of performance of a conjunctival flap. Conjunctival flap was performed using the Gundersen technique. A very thin flap of the upper bulbar conjunctiva is dissected downward towards the limbus without creating buttonholes. When the limbus is reached, the resultant flap insists the ultima ratio for the treatment of refractory neurotrophic keratitis and non-healing epithelial defects.<br /><br /> The aim of this study is to evaluate the long-term efficacy of a novel minimally invasive glaucoma surgery technique (MIGS), Ab interno Canaloplasty (AbiC).<br /><br /> For this retrospective cohort study, we analysed the data of 25 eyes of 23 patients with open angle glaucoma who underwent an AbiC (6 eyes) or in case of an additional cataract, a combined cataract-AbiC procedure ("phacocanaloplasty ab interno", 19 eyes), respectively. Postoperatively, we investigated the intraocular pressure (IOP) and the number of still required IOP-lowering medication, as well as surgery-related complications.<br /><br /> Overall, the mean baseline IOP of 20.24 mmHg ± 5.92 (n = 25) was reduced to 10.64 mmHg ± 2.77 (n = 25, p &lt; 0.001), 12.55 mmHg ± 3.33 (n = 22, p &lt; 0.001) and 13.67 mmHg ± 2.15 (n = 21, p &lt; 0.001) at 1 day, 1 year and 2year follow-up visit, respectively. Compared to baseline, this implies a reduction in IOP of 47.4, 37.9 and 32.5%. An average glaucoma medication usage of 1.92 ± 1.04 was registered at baseline visit and was reduced to 0,05 ± 0,23 after 2years of follow-up. 80% of patients were off medication. In 5 eyes (20%) further antiglaucomatous eye drops or surgical treatment were administered. The only surgical complications were hyphema in 5 eyes (20%) and a localized peripheral detachment of the Descemet's membrane in one eye (4%) with no late sequelae.<br /><br /> AbiC performed independently or combined with cataract surgery seems to be a safe and effective MIGS-technique with good long-term regulation of IOP and low risk profile.<br /><br />AbiC performed independently or combined with cataract surgery seems to be a safe and effective MIGS-technique with good long-term regulation of IOP and low risk profile.<br /><br /> After preparation of a graft for Descemet membrane endothelial keratoplasty (DMEK), the diameter of the graft's scroll varies significantly. In particular, narrow scrolls may complicate DMEK surgery. In this study we investigated how temperature, osmolarity, and deswelling of the donor tissue influence scrolling diameter.<br /><br /> In this study we examined donor corneas that could not be used for transplantation. The diameter of the DMEK donor scrolls was measured after graft preparation by reflected light microscopy under different conditions (1) The diameter of the roll was measured in Ringer's solution at temperatures of 5 °C, 24 °C and 35 °C. (2) To study the effect of different culture conditions we used 6% dextran-containing medium for 10 min, 20 min, 16 h and 24 h, and hyper- and hypoosmolar fluids (5% NaCl or aqua dest) for 5 min each.<br /><br /> The median donors age was 62 years. The median endothelial cell density of the donor corneas was 1679 cells/mm<br /><br /> . The median diameter of the DMEK scroll was 1.35 mm in Ringer's solution at 24 °C (IQR, 1.04 - 1.89). In Ringer's solution at different temperatures, the scrolling diameter changed between 0.02 mm and 0.29 mm. The change in osmolarity resulted in a difference of 0.02 mm to 0.46 mm. Deswelling with dextran resulted in a change of scrolling diameter between 0.02 mm and 0.09 mm.<br /><br /> In this experimental case series, the diameter of the DMEK scroll did not change due to changes of temperature, osmolarity or deswelling. Influencing the graft's scroll to standardize and simplify the DMEK surgery remains an interesting goal for future studies.<br /><br />In this experimental case series, the diameter of the DMEK scroll did not change due to changes of temperature, osmolarity or deswelling. Influencing the graft's scroll to standardize and simplify the DMEK surgery remains an interesting goal for future studies.<br /><br />  Gastroesophageal reflux disease (GERD) is associated with accelerated decline in lung health in children with cystic fibrosis (CF). Thus, antireflux surgery (ARS) is offered to a selected CF cohort with refractory GERD, but outcomes remain poorly investigated. This study aimed to determine the incidence of GERD in children with CF and to evaluate complications and outcomes of ARS.<br /><br />  A systematic literature-based search was conducted using various online databases according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The number of GERD cases in pediatric CF cohorts who underwent diagnostic investigation(s) was recorded. Data on postoperative complications and outcomes (including symptoms, lung function, and nutritional status) following ARS were analyzed.<br /><br />  Ten articles (<br /><br />  = 289 patients) met the defined inclusion criteria (51% male; age range, 0.5 month-36 years). The overall incidence of GERD was 46% (range, 19-81%), derived from seven studies (<br /><br />  = 212 patients). Four publications (<br /><br />  = 82 patients) reported on ARS due to uncontrolled GERD. All ARSs were Nissen fundoplication (majority with gastrostomy placement). Major postoperative complications occurred in 15 (18%) patients, two required redo-ARS. Median follow-up time was 2 years (range, 3 months-6 years); 59% showed symptom improvement, and pulmonary exacerbations and decline in lung function were reduced. Nutritional status mainly improved in milder CF cases. There were no deaths related to ARS.<br /><br />  Approximately half of pediatric CF patients have GERD. Published data for children with CF are limited and heterogeneous in terms of GERD diagnosis and outcomes following ARS. However, ARS has shown to slow the deterioration of lung function in CF.<br /><br /> Approximately half of pediatric CF patients have GERD. Published data for children with CF are limited and heterogeneous in terms of GERD diagnosis and outcomes following ARS. However, ARS has shown to slow the deterioration of lung function in CF.<br /><br />  According to current research data, individuals with migration background rarely utilize palliative care services. The potential reasons remain largely unclear, with cultural differences being suggested most frequently. A study focusing on the needs of cancer patients with migration background in Germany provides an overview of the care problems encountered.<br /><br />  The qualitative study design focuses on biographic narratives by patients, their relatives and medical care providers (n = 57). Data were analyzed with "grounded theory" which disclosed various categories and coping strategies in dealing with both the disease and the care provided.<br /><br />  Arriving in palliative care, severely ill patients with migration background experience social exclusion. These migration-specific effects have a negative impact on coping with the disease and on palliative treatment and end-of-life care. Relatives and medical care providers face a challenge when they fail to meet the patients' expectations. Many problems are attributed to cultural differences although patients nearing the end of their lifes tend to articulate rather generic needs.<br /><br />  Individuals with migration background frequently receive palliative care without their care givers having any specific knowledge of their migration biography. In order to do justice to societal effects, the support given must go beyond the mere medical expertise.<br /><br /> Individuals with migration background frequently receive palliative care without their care givers having any specific knowledge of their migration biography. In order to do justice to societal effects, the support given must go beyond the mere medical expertise.SGLT2 inhibitors increase renal glucose excretion and thus decrease both fasting and postprandial plasma glucose levels. The effects of SGLT2 inhibition outweigh those on glycemic control and are also associated with the induction of hemodynamic changes that improve cardiovascular and renal function in people with type 2 diabetes. The exact mechanisms have not yet been completely clarified. This review is focused on the potential relationship between SGLT2 inhibition and sympathetic nerve activity. There is accumulating evidence for a suppressive effect of SGLT2 inhibitors on the sympathetic nerve tone, which might be a putative mechanism for cardiovascular protection in subjects with type 2 diabetes.<br /><br />  The aim of this study was to investigate the effects of an induced incomplete ossification of the humeral condyle (IOHC) lesion on <br /><br /> canine humeral condylar biomechanics.<br /><br />  Nine paired cadaveric elbows were collected from mature dogs weighing between 20 and 25 kg. Left and right limbs were randomized to IOHC or normal groups. Limbs were prepared for mechanical testing; ligaments were preserved and an IOHC lesion was created. [https://www.selleckchem.com/products/cc-92480.html CC-92480 order] Elbows were potted, positioned into a biomaterials testing system at an angle of 135 degrees and axially loaded to failure at a rate of 30 mm/minute.<br /><br />  Induced IOHC lesions reduced peak load (<br /><br />  = 0.02) when compared with an intact humerus. There was no difference between stiffness (<br /><br />  = 0.36) of intact humeri or humeri with an induced IOHC lesion. An induced IOHC lesion increased (<br /><br />  = 0.012) the probability of intracondylar fracture under load.<br /><br />  Cadaveric humeri are weakened by the creation of an intracondylar osteotomy and fractures secondary to induced IOHC are similar to spontaneous humeral condylar fractures.