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We list hundreds of Clinical Trials about "Functional Hybrid Memristor Crossbar Array CMOS System Data" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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Transvaginal hybrid procedures especially the transvaginal hybrid cholecystectomy are of interest as an available NOTES-Procedure for the clinical routine. Few authors have demonstrated the feasibility and safety in a selected patient collective. The aim of this prospective data collection is to evaluate the feasibility in the clinical routine in a non select patient collective. Therefore all patients giving the informed consent to the transvaginal hybrid cholecystectomy...
The purpose of the study is to demonstrate that the SynergEyes SA Hybrid Contact Lens clinical performance is substantially equivalent to that of the SynergEyes A Hybrid Lens when studied: - within the corresponding range of lens powers - in a population randomized within multiple investigational sites - with a study ration of 2/1 test vs control lenses - for a duration of 90 days.
Transvaginal hybrid procedures are of interest as an available NOTES-Procedure for the clinical routine. Few authors have demonstrated the feasibility and safety of such procedures (e.g. cholecystectomy) in selected patient collectives. In 2008 Lacy at al. published the experience with a transvaginal sigmoidectomy as a first in human report. The aim of this prospective data collection is to evaluate the feasibility and safety of the transvaginal hybrid anterior resection in the...
The purpose of this trial is to determine, at 3 years of life, how the neurologic and functional outcomes in infants with single ventricles are different when comparing children treated with the Hybrid strategy to the Norwood strategy.
Primary Objectives: 1. To obtain preliminary descriptive data on early changes in tumor DNA array expression following chemo-radiation of cervical cancer. These data will permit the design a future studies to correlate array expression changes with clinical outcome. 2. To quantify the degree of therapy-induced apoptosis following chemo-radiation of cervical cancer in order to design future studies to correlate apoptosis levels with clinical outc...
The "one-stop" hybrid coronary revascularization combines minimally invasive direct coronary artery bypass (MIDCAB) and PCI to be performed in the hybrid operating suite, an enhanced operating room equipped with radiographic capability. This study is to compare 1-year clinical outcomes of "one-stop" hybrid coronary revascularization with percutaneous coronary intervention (PCI) in selected patients with multivessel coronary artery disease.
The primary aim of this study are to gather data on the "real world" experience of the Penumbra System and to determine if there is a correlate between the imaging-defined size of the ischemic penumbra at admission and patient outcome in patients already treated by the System. This will be accomplished by the collection of all available admission imaging data along with patient clinical and functional outcome results at 90-day follow-up to determine if a positive association ex...
Evaluation of cognitive ability in patients with schizophrenia or schizoaffective disorder both before and after a switch from risperidone to aripiprazole may reveal some of the cognitive changes that correlate with the improved response, better side effect profile, and effects on other components of the negative symptom array. Further, examination of brain functional activity using functional magnetic resonance imaging (fMRI) during a verbal learning task, as well as behaviora...
The overall objective of the study is to compare and assess the clinical outcomes of the hybrid procedure versus the catheter ablation alone in a randomized, prospective population for long standing, persistent atrial fibrillation (AF) patients.
This study will begin to define these critical determinants for patients undergoing procedures in the hybrid interventional cardiology/cardiac surgery suite. In future studies, the data obtained from this study will be used to prospectively stratify patients in terms of bleeding verses thrombotic risk to design studies to optimize anticoagulation and anti-platelet therapies in the hybrid setting.
The is a pilot study to evaluate the safety and efficacy of hybrid transvaginal-transabdominal procedures. Diagnostic peritoneoscopy (visualizing the inside of the abdomen), appendectomy (removal of the appendix), and cholecystectomy (removal of the gallbladder) will be performed through a vaginal incision with an additional small incision in the umbilicus.
Recently a combined approach of surgeon ablation in combination with endocardial ablation (hybrid AF ablation) has been introduced. This therapy has shown excellent results in patients with previous failed endocardial ablation for paroxysmal atrial fibrillation as well in patients with persistent atrial fibrillation. We hypothesize that the severity of atrial remodeling in patients with atrial fibrillation can be measured by clinical factors, echocardiographic parameters, circu...
To prospectively evaluate the safety and efficacy of the LUPIAE hybrid technique for the treatment of - thoracic or thoraco-abdominal aortic aneurysms - thoracic aortic type A dissections 2. to compare the safety and efficacy of the LUPIAE hybrid technique with historical groups (literature review, other hybrid techniques, LUPIAE retrospective patients)
The investigators improved the hybrid everted esophagogastrostomy and expected to prevent the incidence of anastomotic stricture. The purpose of this study is to determine the clinical value of this kind of operation type, and analyzes the clinicopathological factors causing the postoperative complications.
OBJECTIVES: I. Establish the procedures for implementing and assessing the clinical utility of functional neuromuscular stimulation using an implanted eight-channel standing and transfer system in patients with incomplete tetraplegia or paraplegia. II. Develop and apply quantitative functional evaluations of system performance in these patients. III. Perform long term follow up and monitor system use outside of the laboratory.
The main objective of the study is the cure of osteoradionecrosis (ORN) at 12 months.
This is a pilot randomized study that aim to assess the safety and feasibility of a hybrid myocardial revascularization strategy (coronary artery by-pass graft and percutaneous intervention) in comparison with conventional surgical coronary bypass grafting.
Evaluate the impact of hybrid 18F-Fluoro-choline (18F-FCH) PET/MRI imaging on the clinical management of men with suspected recurrent prostate cancer post prostatectomy or radiotherapy. We hypothesize that hybrid imaging incorporating 18F-FCH PET/MRI imaging will be feasible and will lead to changes in management decisions among men being re-staged for suspected prostate cancer recurrence post-surgery or radiation who are potentially eligible for local salvage therapy.
The objective of this study is to validate the performance characteristics of the GeneTrait CGH Microarray System DX. Reproducibility among sites, lots, and operators will be evaluated.
SPECIFIC STUDY AIMS 1. To evaluate congruence between pelvic anatomical structures segmented on MRI and/or CT scans co-registered with transperineal US scans acquired with an optically and/or electromagnetically tracked matrix array ultrasound transducer. 2. To estimate the achievable accuracy of anatomy tracking based on 3D US matrix-array transducer imaging and grey-level based image registration algorithms.
The purpose of the present study is to assess the role of hybrid PET/CT imaging diagnosis of active malignancy in cancer patients with rising tumor markers after treatment and in the diagnosis of primary tumor in patients with metastatic cancer of unknown origin. The clinical impact of PET/CT in the management and treatment of these two groups of cancer patients will be evaluated
Transvaginal hybrid procedures are of interest as an available NOTES procedure for the clinical routine. The gynaecologists` experiences and the available studies report on low morbidity related to the transvaginal access. However, little is known about the vaginal and intraabdominal microbial contamination due to the transvaginal approach. The aim of this cohort study is to evaluate the microbial colonisation and contamination in patients with transvaginal hybrid and conventi...
This is a post-market prospective study to obtain functional, quality of life and radiographic data, which will facilitate assessment of the clinical performance of the Zimmer Trilogy AB Acetabular Hip System.
A Single Center Clinical Evaluation of Same Sitting Hybrid Revascularization: Robotic Coronary Artery Bypass Grafting and Percutaneous Coronary Intervention for the Treatment of Coronary Artery Disease
The primary objective of this study is to assess the safety and effectiveness of same sitting, simultaneous hybrid robotic assisted coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) in the treatment of obstructive multivessel coronary artery disease. A secondary objective is the assessment and standardization of optimal operator techniques and comparative study of patients undergoing CABG during study period.
This post-approval study is being implemented to monitor the use of Argus II System in a larger US population than available within pre-approval studies. An attempt will be made to include all eligible and willing subjects implanted with Argus II System in the United States. Safety data will be monitored to ensure continued acceptability of risks to study subjects. The utility (i.e. visual function and functional vision) and reliability of Argus II System will also be e...