Proposal: Bold New Indications for Transcatheter Pulmonary Flow Restrictors.

This proposal presents a proof of concept for the use of pulmonary flow restrictors (PFRs) based on MVP™-devices, drawing from clinical experience, and explores their potential role in the management of newborns with hypoplastic left heart syndrome (HLHS), other complex left heart lesions, and infants with end-stage dilated cardiomyopathy (DCM). At this early stage of age, manually adjusted PFRs can be tailored to patient's size and hemodynamic needs. Although currently used off-label, PFRs have substantial potential to improve outcomes in these vulnerable patient populations.

Duct Stenting in Duct-Dependent Systemic Blood Flow, Past, Present, and Future.

Arterial duct stenting, pioneered in the early 1990s for newborns with a duct-dependent pulmonary and systemic circulation, has evolved significantly over the past decades. This progressive technique has led to the development of novel therapeutic strategies, including the Hybrid approach introduced three decades ago, and more recently, a complete transcatheter approach for treating newborns with hypoplastic left heart syndrome (HLHS). Subsequently, the transcatheter method has been extended to bi-ventricular lesions and patients with pulmonary hypertension, establishing a reverse Potts-shunt pathophysiology.

Real-world Comparative Effectiveness of Ustekinumab vs Anti-TNF in Crohn's Disease With Propensity Score Adjustment: Induction Phase Results From the Prospective, Observational RUN-CD Study.

Background: In addition to randomized controlled trials (RCTs), real-world studies on the effectiveness of ustekinumab (UST) in Crohn's disease (CD) are required inasmuch as RCTs are usually confined to selected patients, which may not represent everyday clinical practice. Within the framework of the prospective real-world RUN-CD registry, a total of approximately 900 CD patients from 44 inflammatory bowel disease centers from all over Germany starting a new therapy with UST or other biologics were screened for a real-world evidence (RWE) comparison of CD patients with UST vs antitumor necrosis factor (TNF).

Methods: A total of 618 CD patients with a nonrandomized biological therapy were qualified for this induction phase effectiveness RUN-CD study of UST vs anti-TNF.

Can Pediatric Heart Failure Therapy Be Improved? Yes It Can, But….

Given the heterogenous etiology of pediatric heart failure (pHF), evidence-based studies improving pHF are unlikely. A paradigm shift towards updated medicine-based evidence is therefore necessary. In view of the life expectancy of children, cardiac regeneration strategies are required.

A word on netting of angiotensin-converting enzyme inhibitor therapy in hypoplastic left heart syndrome following stage-I.

NPC-QIC Registry data showed that angiotensin-converting enzyme inhibitors were described in almost 38% for patients with single ventricle physiology after stage-I Norwood palliation. However, mortality and ventricular dysfunction or atrioventricular valve insufficiency seems to be not improved by oral application of angiotensin-converting enzyme inhibitors. The final conclusion was that despite limited evidence of benefit for patients with hypoplastic left heart syndrome, prescription of angiotensin-converting enzyme inhibitors during interstage is still common.

Fetal Echocardiography in Predicting Postnatal Outcome in Borderline Left Ventricle.

Objectives:  Prenatal prediction of postnatal univentricular versus biventricular circulation in patients with borderline left ventricle (bLV) remains challenging. This study investigated prenatal fetal echocardiographic parameters and postnatal outcome of patients with a prenatally diagnosed bLV.

Methods:  We report a retrospective study of bLV patients at four prenatal centers with a follow-up of one year.

Pharmacological Heart Failure Therapy in Children: Focus on Inotropic Support.

Pediatric heart failure is a clinical syndrome, which needs to be distinctly defined and the pathophysiological consequences considered. Pharmacological treatment depends on the disease- and age-specific myocardial characteristics. Acute and chronic low cardiac output is the result of an inadequate heart rate (rhythm), myocardial contractility, preload and afterload, and also ventriculo-ventricular interaction, synchrony, atrio-ventricular and ventricular-arterial coupling.

Creation of a restrictive atrial communication in pulmonary arterial hypertension (PAH): effective palliation of syncope and end-stage heart failure.

Atrial septostomy (AS) is recommended for pulmonary arterial hypertension (PAH)-associated right ventricular (RV) failure, recurrent syncope, or pulmonary hypertensive crisis (PHC). We aimed to evaluate the feasibility and efficacy of AS to manage PAH from infancy to adulthood. From June 2009 to December 2016, transcatheter atrial communications were created in 11 PAH patients (4 girls/women; median age = 4.

Gastroenteric tube feeding: techniques, problems and solutions.

Gastroenteric tube feeding plays a major role in the management of patients with poor voluntary intake, chronic neurological or mechanical dysphagia or gut dysfunction, and patients who are critically ill. However, despite the benefits and widespread use of enteral tube feeding, some patients experience complications. This review aims to discuss and compare current knowledge regarding the clinical application of enteral tube feeding, together with associated complications and special aspects.

An influenza A H1N1 virus revival - pandemic H1N1/09 virus.

In April 2009, a novel H1N1 influenza A virus, the so-called pandemic H1N1/09 virus (former designations include swine influenza, novel influenza, swine-origin influenza A [H1N1] virus [S-OIV], Mexican flu, North American Flu) was identified in Mexico. The virus has since spread throughout the world and caused an influenza pandemic as defined by the criteria of the World Health Organization. This represents the first influenza A virus pandemic since the emergence of H3N2 (''Hong Kong'' Flu) in 1968.

Differential diagnosis of jugular foramen lesions.

The anatomy of the jugular foramen is complex. It contains the lower cranial nerves and major vascular structures. Tumors that develop within it, or extend into it, provide significant diagnostic and surgical challenges.

Research in practice: the systemic aspects of psoriasis.

Psoriasis is a common, chronic inflammatory and frequently severe skin disease. Recent epidemiologic studies have documented an increased cardio-vascular mortality in psoriasis patients. Our own work focuses on endothelial cells as mediators for the development of inflammatory infiltrates and more recently as a victim of injury caused by infiltrating cells.

Transpulmonary chemoembolization (TPCE) as a treatment for unresectable lung metastases.

To evaluate tumor response after treating unresectable lung metastases with transpulmonary chemoembolization (TPCE) in palliative intention. From 2001 to 2005, 52 patients (mean: 59.8 years; 32 males/20 females) suffering from 106 unresectable lung metastases (mean:6 metastases/patient; range,1-21) were treated with 2-10 TPCE-sessions (mean: 3.

Palliative hepatic intraarterial chemotherapy (HIC) using a novel combination of gemcitabine and mitomycin C: results in hepatic metastases.

To evaluate repeated hepatic intraarterial chemotherapy (HIC) as a palliative treatment option for unresectable cholangiocarcinoma and liver metastases of various origins that were progressive under systemic chemotherapy. Between 2002 and 2006, 55 patients were treated in 4-week intervals (mean five sessions). Combined gemcitabine/mitomycin was administered intraarterially within 1 h.

Colorectal liver metastases: regional chemotherapy via transarterial chemoembolization (TACE) and hepatic chemoperfusion: an update.

Liver metastasis is one of the main problems encountered in colorectal cancer management as the liver is the most common metastatic site. Several treatment options are available, among which transarterial chemotherapy has proved effective in achieving some local tumour control, improving the quality of life through symptomatic control as well as survival time. The present paper is intended to provide an overview of the techniques, indications and results of regional chemotherapy, which comprises transarterial chemoembolization (TACE) and chemoperfusion.

Hepatic intraarterial chemotherapy with gemcitabine in patients with unresectable cholangiocarcinomas and liver metastases of pancreatic cancer: a clinical study on maximum tolerable dose and treatment efficacy.

Purpose: To define the maximum tolerated dose (MTD) of hepatic intraarterial chemotherapy with gemcitabine, administered with and without starch microspheres, in patients with inoperable intrahepatic cholangiocarcinomas and liver metastases of pancreatic carcinomas.

Methods: Gemcitabine was administered on days 1 and 8 with intervals of 2 weeks between the cycles. In group A the initial gemcitabine dose of 1,000 mg/m(2) (without microspheres) was increased in 200-mg/m(2) steps up to a maximum dose of 2,000 mg/m(2).

Transarterial embolization as a therapeutic option for focal nodular hyperplasia in four patients.

The purpose of this study was to evaluate the potential of transarterial embolization (TAE) for the treatment of focal nodular hyperplasia (FNH). Four women with the diagnosis of FNH underwent superselective transarterial embolization with contour particles between 2001 and 2004. The indications were progressive increase in size in three of the patients and abdominal pain in the fourth patient.

A 6-base pair insertion in the protease gene of HIV type 1 detected in a protease inhibitor-naive patient is not associated with indinavir treatment failure.

Insertions in the protease gene of HIV-1 were rarely found and are not associated with reduced effectiveness of protease inhibitors although they are thought to be selected by protease inhibitor therapy. This is the first report of a 6-basepair insertion in the protease gene prior to protease inhibitor therapy.

Magnetic resonance (MR)-guided percutaneous laser-induced interstitial thermotherapy (LITT) for malignant liver tumors.

The liver has a central role in human metabolism and represents one of the organ systems most often affected, especially by tumor diseases. The group of colorectal carcinomas metastatically almost exclusively attacks this organ, which, according to studies by Weiss and colleagues, can be attributed to venous drainage of the intestines through the portal vein. A large number of primary tumors often cause liver metastases as well as bone, lung, and brain metastases.