Liver-HERO: hepatorenal syndrome-acute kidney injury (HRS-AKI) treatment with transjugular intrahepatic portosystemic shunt in patients with cirrhosis-a randomized controlled trial.

Background: Patients with cirrhosis and ascites (and portal hypertension) are at risk of developing acute kidney injury (AKI). Although many etiologies exist, hepatorenal AKI (HRS-AKI) remains a frequent and difficult-to-treat cause, with a very high mortality when left untreated. The standard of care is the use of terlipressin and albumin.

Sirolimus-Coated Balloon Angioplasty of Infra-popliteal Lesions for the Treatment of Chronic Limb-Threatening Ischemia: Study Protocol for the Randomized Controlled LIMES Study.

Purpose: Evidence on efficacy and long-term safety of paclitaxel-coated devices is still conflicting. Therefore, this study aims to assess whether sirolimus-coated balloon angioplasty is safe and effective for the treatment of infra-popliteal occlusions in patients with chronic limb-threatening ischemia (CLTI).

Study Design: The randomized controlled, single-blinded, multicentre, investigator-initiated study aims to enrol 230 participants with CLTI and infra-popliteal occlusions at up to 25 centres.

Cytokine Hemoadsorption During Cardiac Surgery Versus Standard Surgical Care for Infective Endocarditis (REMOVE): Results From a Multicenter Randomized Controlled Trial.

Background: Cardiac surgery often represents the only treatment option in patients with infective endocarditis (IE). However, IE surgery may lead to a sudden release of inflammatory mediators, which is associated with postoperative organ dysfunction. We investigated the effect of hemoadsorption during IE surgery on postoperative organ dysfunction.

Head-to-head comparison of sirolimus- versus paclitaxel-coated balloon angioplasty in the femoropopliteal artery: study protocol for the randomized controlled SIRONA trial.

Background: Endovascular revascularization has established as the first-line therapy of femoropopliteal artery disease. Paclitaxel-coated balloon angioplasty proved to be superior to plain old balloon angioplasty (POBA) regarding prevention of restenosis and need for recurrent revascularization. Over the past years, paclitaxel was the only active drug to inhibit neointimal proliferation which could be processed to an appropriate balloon coating.

Mid-German Sepsis Cohort (MSC): a prospective observational study of sepsis survivorship.

Purpose: The Mid-German Sepsis Cohort (MSC) aims to investigate mid-term and long-term functional disabilities in sepsis survivors from intensive care unit (ICU) discharge until 1 year after. Secondary, post-acute mortality and morbidity, health-related quality of life and healthcare utilisation will be investigated.

Participants: The MSC comprises adult (aged ≥18 years) patients who were treated for (severe) sepsis or septic shock on ICU.

Generate-Boost: study protocol for a prospective, multicenter, randomized controlled, double-blinded phase II trial to evaluate efficacy and safety of bortezomib in patients with severe autoimmune encephalitis.

Background: Autoimmune encephalitis is a new spectrum of autoimmune disorders of the central nervous system (CNS), which are characterized by pathogenic autoantibodies against neuronal surface antigens. Clinical presentations range from acute to subacute encephalopathy with neurological and psychiatric symptoms, and life-threatening autonomic dysfunction in severe cases. There exist no approved therapies nor is data available from controlled clinical trials.

Assessing efficacy of CytoSorb haemoadsorber for prevention of organ dysfunction in cardiac surgery patients with infective endocarditis: REMOVE-protocol for randomised controlled trial.

Introduction: Infective endocarditis (IE) is associated with high mortality and morbidity. Multiple organ failure is the main cause of death after surgery for IE. Cardiopulmonary bypass (CPB) can cause a systemic inflammatory response.

A novel method to analyze nucleocytoplasmic transport in vivo by using short peptide tags.

Regulated nucleocytoplasmic transport is of vital importance for maintaining the physiology of the cell, and disturbed nucleocytoplasmic shuttling of certain proteins has been found in a variety of diseases including cancer. The most frequently used procedure to analyze those processes is to fuse the protein of interest to a fluorescent protein such as GFP (green fluorescent protein)--a technique that is prone to impair normal protein function and subcellular localization. We report a novel approach to monitor nucleocytoplasmic transport processes in vivo by combining short TetR inducing peptide tags (TIP) with a TetR-controlled reporter gene in a human cell line.

Model systems for rapid and slow induction of apoptosis obtained by inducible expression of pro-apoptotic proteins.

Killing tumor cells is a central goal of non-surgical cancer therapy and induction of apoptosis in the malignant cells is the major strategy used to achieve it. However, this may have serious drawbacks, since apoptotic cells reportedly induce immunological tumor tolerance and activate a tumor repopulation program. The debate on which type of cell death has the most beneficial therapeutic effects in cancer treatment is intense and controversial.