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NCT ID: NCT03842423 Completed - Clinical trials for Upper Extremity Fracture

Brachial Plexus Block in Children and Adolescents

Start date: January 1, 2002
Study type: Observational

This study involves a retrospective evaluation of brachial plexus anaesthesia in children and adolescents (patients under the age of 18) undergoing surgical procedures of the upper extremity following trauma. The investigators plan to recruit patients from our hospital patient database meeting our inclusion criteria. Observational period was defined between 1st of January 2002 and 31st of October 2018. Necessity to convert to general anaesthesia was defined as primary endpoint.

NCT ID: NCT03842397 Completed - Clinical trials for Mitral Valve Regurgitation

OPtimisation of Surgical Repair for Treating Insufficiency of the MItral Valve - Safety Evaluation

Start date: December 30, 2017
Phase: N/A
Study type: Interventional

The optimal surgical approach in functional mitral regurgitation (MI) was questioned in favour for prosthetic replacement due to the reduced risk of recurrent MI . However, adjustable mitral rings may provide an alternative . In this first-in-man trial, a novel balloon-adjustable mitral-ring was assessed regarding clinical safety and feasibility. 5 patients will be enrolled according to the inclusion/ exclusion criteria and subsequently implanted with the study device. Study visits will be performed preoperatively, perioperatively, at discharge, at 30 days, 3 months and 6 months. Primary outcome parameter will be morbidity and mortality at 30 days following implantation.

NCT ID: NCT03841604 Not yet recruiting - Clinical trials for Idiopathic Parkinson Disease

Effect of Safinamide on Parkinson's Disease Related Chronic Pain

Start date: February 28, 2019
Phase: Phase 4
Study type: Interventional

This is a Phase IV, international, multicentre, randomised, double-blind, placebo controlled study in IPD patients, experiencing motor fluctuations and PD related chronic pain while on stable doses of levodopa (L-Dopa). Participants will be randomized 2:1 to receive either active or placebo

NCT ID: NCT03838679 Recruiting - Clinical trials for Age-related Macular Degeneration

Imaging of the Angiofibrotic Switch in Neovascular AMD

Start date: March 1, 2019
Study type: Observational

The content of this research project is to identify the angiofibrotic switch, the transition from angiogenesis to fibrosis, in neovascular age-related macular degeneration (nAMD) longitudinally. AMD is the most important cause of vision loss of the elderly in industrialized countries. Despite optimal treatment about 50% of eyes with nAMD develop fibrosis within 2 years, causing irreversible damage to the retina and functional loss. Objective measurement of fibrosis, however, is challenging, since clinical staging is subjective and current imaging modalities such as color fundus photography (CFP), fluorescein angiography (FA) and optical coherence tomography (OCT) often do not allow clear delineation. Novel imaging modalities such as polarization-sensitive OCT (PS-OCT), OCT angiography (OCTA) and adaptive-optics OCT (AO-OCT) offer identification of fibrous components and microvasculature of fibrotic lesions non-invasively with highest precision and shall thus be used in this study. Hypotheses: The investigators hypothesize to detect and quantify subclinical (i.e. not detectable on dilated fundus examination) areas of fibrosis using PS-OCT and determine the rate and exact location within the neovascular lesion. Furthermore, the investigators expect neuroretinal and microvascular changes, which will be assessed by AO-OCT and OCTA. Methods: Eighty eyes of 80 patients with chronic nAMD will be included and examined cross- sectionally to evaluate the accuracy of PS-OCT to detect and quantify fibrosis in comparison to gold standard imaging modalities. In addition, OCTA and AO-OCT will be performed to analyze the relationship between fibrous, neovascular and neuroretinal structures. Furthermore, forty eyes of 40 participants with treatment-naïve nAMD will be included and followed over 12 months with predefined follow-up intervals. Using PS-OCT, the investigators will determine the angiofibrotic switch and observe the impact of anti-VEGF treatment longitudinally. Current gold standard imaging modalities will be performed for validation. What is new: In the present project novel non-invasive imaging will be applied to objectively determine the exact time and extent of the angiofibrotic switch in nAMD during state-of-the- art therapy. This approach has not been done before and is clinically relevant for multiple reasons: Firstly, only little is known about the development of fibrosis in AMD during therapy. Secondly, the clinical diagnosis of subretinal fibrosis is subjective and does not allow reliable quantification. Thirdly, current gold standard imaging modalities (i.e. CFP and FA) for detection of fibrosis involve invasive, time-consuming and potentially harmful procedures and do not allow three-dimensional analysis. Finally, our study may identify objective endpoints for future interventional trials.

NCT ID: NCT03831191 Not yet recruiting - Atopic Dermatitis Clinical Trials

A Study of LY3375880 in Adults With Moderate-to-Severe Atopic Dermatitis

Start date: February 12, 2019
Phase: Phase 2
Study type: Interventional

The reason for this study is to see if the study drug LY3375880 is safe and effective in adults with moderate-to-severe atopic dermatitis (AD).

NCT ID: NCT03831087 Recruiting - Aortic Stenosis Clinical Trials

Cardiac Magnetic Resonance Imaging Versus Computed Tomography to Guide Transcatheter Aortic Valve Replacement

Start date: October 30, 2017
Phase: N/A
Study type: Interventional

To prove the non-inferiority of TAVR-CMR compared to TAVR-CT to guide TAVR according to clinical efficacy, defined as implantation success based on the VARC-2 criteria.

NCT ID: NCT03830281 Not yet recruiting - Clinical trials for Type 1 Diabetes Mellitus

A Study Comparing LY900014 to Insulin Lispro (Humalog) in Adults With Type 1 Diabetes Using Insulin Pump Therapy

Start date: February 14, 2019
Phase: Phase 3
Study type: Interventional

The reason for this study is to compare the study drug LY900014 to insulin lispro (Humalog) when both are used in insulin pump therapy in adults with type 1 diabetes (T1D).

NCT ID: NCT03829215 Not yet recruiting - Cardiac Arrest Clinical Trials

Prehospital Non-invasive Cooling of Comatose Patients After Cardiac Arrest

Start date: February 2019
Phase: N/A
Study type: Interventional

Single centre randomized controlled two arm clinical trial of patients after out of hospital cardiac arrest with return of spontaneous circulation. The trial objective is to investigate external cooling of cardiac arrest patients after cardiac arrest with the CAERvest cooling device. After checking inclusion and exclusion criteria and immediately after return of spontaneous circulation, the CAERvest device will be filled and placed on the supine patient's chest. A recording oesophageal temperature probe will be inserted and connected to the defibrillator. Then the patient will be transported to the Emergency Department. After admission to the emergency department, an additional endovascular cooling device will be placed and the patient will be cooled to 33°C for 24 hours (starting after reaching the target temperature range of under 34°C) with the endovascular cooling device. Then the patient will be rewarmed at 0.25 °C/h. The CAERvest device will be removed, when a temperature below 34°C is reached. After rewarming, the temperature will be controlled to be below 37.5°C for until 48 hours after cardiac arrest. After this time point pyrexia (core temperature above 37.5°C) will be treated with common pharmaceutical measures. Sedation, analgesia and relaxation will be discontinued at 36.5°C. Neurologic evaluation will be started not before 72 hours after cardiac arrest with a predefined evaluation protocol. During follow up the following secondary outcomes will be recorded: Survival to hospital discharge, survival to 30 days, survival to 6 months, best neurologic function within 30 days, best neurologic function within 6 months, and quality of life at 6 months.

NCT ID: NCT03829059 Recruiting - Epulis Clinical Trials

Histological/ Immunohistological and Molecularpathological Types of Epulides and Central Giant Cell Lesions of the Jaws

Start date: June 1, 2018
Study type: Observational

This retrospective study will evaluate the patient collective of the Division of Oral Surgery and Orthodontics, Department of Dental Medicine and Oral Health and of the Division of Cranio-Maxillofacial Surgery at the Medical University Graz concerning the frequency of epulis/giant cell lesion or underlying differential diagnoses and immunophenotypes as well as the resulting treatment methods and their success and compare these with international results

NCT ID: NCT03823521 Recruiting - Clinical trials for Coronary Artery Bypass Surgery

Observational Study to Investigate the Effects of Training on the Administration of Cardioplexolâ„¢

Start date: November 20, 2018
Phase: Phase 3
Study type: Interventional

This is a multi-center, open label, single group, observational study designed to evaluate the effects of a Cardioplexolâ„¢ preparation and administration training program proposed to cardiac surgeons and cardiotechnicians inexperienced in the use of Cardioplexolâ„¢. The training program aims at increasing the efficacy of Cardioplexol administration while reducing the risk of false manipulations. During the training possible risks and consequences of incorrect applications as well as the measures to take in case of administration error, are discussed. The training program includes one standardized theoretical part and one practical part consisting of a direct intra-operative coaching of surgeons practicing their first 2 operations. The effect of the training will then be assessed by evaluating each trained surgeon's 4 next consecutive patients operated with Cardioplexol and without the coach.