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Found 64,783 clinical trials
M Marta Gabinsky

REMBRANDT: REcovery of the MicroBiome fRom Antibiotics for Dental implanTs

Antimicrobial therapy can lead to disruption of the gut microbiome and infection with Clostridioides difficile, a disease associated with high morbidity and mortality, particularly among the elderly. Drawing on observations that pet ownership and close contact with pets are protective against colonization with C. difficile and recurrence of C. difficile …

18 years of age All Phase N/A
D David W Nelson, MD, PhD

Novel Diagnostic Methods to Identify External Ventricular Drain Associated Infections

External ventricular drain infections are difficult to identify with current diagnostic methods. Initiation of antibiotic treatment is usually supported by indirect methods of bacterial infection, such as clinical signs or cerebrospinal fluid cell counts (CSF). As such, excessive treatment with antibiotics is common in these patients due to suspected infection …

18 years of age All Phase N/A
O OPPENHEIM Catherine

OPTIMIZATION of ADVANCED MR SEQUENCES

This monocentric methodological study aims at optimizing advanced MR sequences for image quality (reduced artefacts, signal to noise ratio, acquisition time, stability of quantitative measurements) on a new MR unit dedicated to research in clinical and cognitive neuroscience.

18 years of age All Phase N/A
A Avner Leshem

Improvement in Glycemic Response After Bariatric Surgery

decipher the role of microbiota in glycemic response change after bariatric surgery

18 - 70 years of age All Phase N/A
E Esther Janssen

Hyperintense: Midlife Hypertension and the Brain

Cerebral small vessel disease (SVD) describes a set of pathologies affecting the smallest blood vessels in the brain. SVD contributes to up to a fifth of ischemic and hemorrhagic strokes en is the main vascular cause of dementia. On MRI, SVD is marked by different types of lesions, including white …

18 - 55 years of age All Phase N/A
M Michelle Speaks, MBA

AIMS Medical Outcomes Study

This epidemiologic research is being conducted as an observational prospective case series outcomes study of the use of advanced integrative specialty medical care and its effect on adult and pediatric patients with chronic or serious illnesses or mental health disorders.

years of age All Phase N/A
A Agnes Attoh

LALUCA Research Platform A Prospective Analysis of Lung Cancer Diagnosis and Management in Clinical Practice

This is a prospective analysis of the diagnosis and treatment of lung cancer in a real-world setting. The aim of the project is to establish a clinical platform to collect representative data on molecular testing, sequence of systemic tumor therapy and other therapies, and disease progression of patients with lung …

18 - 125 years of age All Phase N/A
S Sagar U Nigwekar, MD, MMSc

Partners Calciphylaxis Biobank

Calciphylaxis, a vascular calcification disorder, is a rare and serious disorder characterized by calcification of dermal arterioles. There are significant gaps in the understanding of the pathophysiology and risk factors for calciphylaxis. At present, there is no effective treatment. Uncertain pathobiology, rare incidence and lack of collaborative approach have been …

18 years of age All Phase N/A

Cell-Free DNA Chromatin Immunoprecipitation (ChIP) for Diagnosing Cancer

The goal of this research is to use chromatin immunoprecipitation, a method used to study protein-DNA interaction, as a tool to diagnose and prognose pancreatic ductal adenocarcinoma in human samples. This is a Non-Human Subject Research study. All participants are de-identified.

18 years of age All Phase N/A
D David Žižek

Outcomes and Safety of Various Conduction System Pacing Methods

The aim of this study is to evaluate safety and clinical outcomes after different pacing approaches of conduction system pacing in a prospective registry.

5 - 85 years of age All Phase N/A

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