Search results for "Clinical Investigation"

Safety and efficacy of left atrial appendage occlusion with the ACP or Watchman device guided by intracardiac echocardiography from the left atrium

2021

Abstract Background There is a paucity of randomized data regarding the safety and efficacy of the use of intracardiac echocardiography (ICE) from the left atrium (LA) to guide left atrial appendage occlusion (LAAO) procedures under local anesthesia using either of the available devices. Hypothesis The aim of this study was to compare the efficacy and safety of ICE from the LA with transesophageal echocardiography (TEE) for guidance during transcatheter LAAO procedures. Methods Single‐center, cohort study of patients undergoing LAAO with the Amplatzer Cardiac Plug or Watchman device. Procedures were guided by ICE from the LA with local anesthesia (n = 175) or TEE under general anesthesia (n…

Klinisches Neugeborenenscreening zur Erfassung angeborener Fehlbildungen

2001

Epidemiologische Daten eines klinischen Neugeborenenscreenings sind die Grundlage, zeitliche und regionale Trends von Fehlbildungspravalenzen zu erfassen, Risikofaktoren und damit Ansatzpunkte fur Praventionsmasnahmen zu ermitteln, Praventionsmasnahmen zu veranlassen bzw. zu uberprufen sowie Forschungsprojekte zu initiieren. Zur Erfassung valider Daten und zur Vermeidung von Beobachter-, Definitions- und Selektionsverzerrungen sollten aktive Erfassungssysteme verwendet werden. 34.211 Lebendgeborene, Totgeborene und Aborte der populationsbezogenen Geburtenkohorte des aktiven Mainzer Geburtenregisters wurden nach einem standardisierten Schema klinisch und sonographisch untersucht und anamnest…

Persistent idiopathic unilateral hypoglossal nerve palsy.

1998

The Influence of Systemic Hypertension on Intracranial Pressure and Edema Formation in Experimental Intracerebral Hemorrhage

1986

Systemic hypertension is not only the most frequent cause of intracerebral hemorrhage but also the most important complication of this disease. In our clinical investigation of 117 cases almost 70% of the patients suffered from systemic hypertension. Despite advances in diagnosis (Schiirmann, Dei Anang, 1980) mortality of hypertensive patients was 48%. Normotensive hemorrhages showed a better prognosis: only 31% of the patients died and 33% (17% in hypertensive patients) obtained good neurological recovery (Wallenfang et al., 1985).

Neuropeptide FF increases M2 activation and self-renewal of adipose tissue macrophages

2017

The quantity and activation state of adipose tissue macrophages (ATMs) impact the development of obesity-induced metabolic diseases. Appetite-controlling hormones play key roles in obesity; however, our understanding of their effects on ATMs is limited. Here, we have shown that human and mouse ATMs express NPFFR2, a receptor for the appetite-reducing neuropeptide FF (NPFF), and that NPFFR2 expression is upregulated by IL-4, an M2-polarizing cytokine. Plasma levels of NPFF decreased in obese patients and high-fat diet-fed mice and increased following caloric restriction. NPFF promoted M2 activation and increased the proliferation of murine and human ATMs. Both M2 activation and increased ATM…

Comparison between zofenopril and ramipril in combination with acetylsalicylic acid in patients with left ventricular systolic dysfunction after acut…

2012

Background: Angiotensin-converting enzyme inhibitors (ACEIs) are largely employed for treating patients with left ventricular dysfunction (LVD), but their efficacy may be negatively affected by concomitant administration of acetylsalicylic acid (ASA), with some difference among the different compounds. Hypothesis: The interaction between ASA and the two ACEIs zofenopril and ramipril may result in a different impact on survival of cardiac patients, due to differences in the pharmacological properties of the two ACEIs. Methods: This phase IIIb, randomized, double-blind, parallel-group, multicenter, European study compared the safety and efficacy of zofenopril (60 mg/day) and ramipril (10 mg/d…

Treatment of early childhood medulloblastoma by postoperative chemotherapy and deferred radiotherapy

2008

To investigate the utility of postoperative chemotherapy in delaying radiotherapy and to identify prognostic factors in early childhood medulloblastoma, we studied children younger than 3 years of age registered to the HIT-SKK'87 (Therapieprotokoll für Säuglinge und Kleinkinder mit Hirntumoren [Brain Tumor Radiotherapy for Infants and Toddlers with Medulloblastoma] 1987) trial who received systemic interval chemotherapy until craniospinal radiotherapy was applied at 3 years of age or at relapse, from 1987 to 1993. Children with postoperative residual tumor or metastatic disease received systemic induction chemotherapy prior to interval chemotherapy. Twenty-nine children were eligible for an…

Maxillofacial nodular fasciitis: a report of 3 cases.

2002

Longitudinal Association Between Physical Activity and Frailty Among Community-Dwelling Older Adults

2020

Objectives: To examine the longitudinal association between frequency of moderate physical activity (PA) and overall, physical, psychological, and social frailty among community-dwelling older adults older than 70 years. Second, we assessed the association between a 12-month change in frequency of moderate PA and frailty. Design: Longitudinal cohort study. Setting: Community settings in Spain, Greece, Croatia, the Netherlands, and the United Kingdom. Participants: A total of 1735 participants (61.1% female ; mean age = 79.6 years ; SD = 5.5 years). Measurements: The frequency of self-reported moderate PA was measured and classified into two categories: "regular frequency" and "low frequency…

Spontaneous Breathing in Early Acute Respiratory Distress Syndrome

2019

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