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We list hundreds of Clinical Trials about "Studies towards development radiotracer imaging receptors brain synthesis" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of the study is to estimate the effect of community-wide provision of water treatment (chlorine) solution on all-cause child mortality and on infectious disease related child mortality. We will also examine effects on the following secondary outcomes: 7-day diarrhea prevalence, all-cause under-2 mortality, diarrheal disease related child mortality, school attendance, and school enrollment. In addition, and for a subsample of children, we will examine effects on moto...
Metastatic kidney cancer is usually treated with targeted therapy or immunotherapy which is costly and has low response rate. The current standard care is to perform anatomical imaging studies after a few cycles (months) of treatment to evaluate response. This approach exposes many patients to highly toxic, high expensive treatment without any benefit for months and delays initiation of other effective therapies. The goal of this study is to evaluate a parametric PET method tha...
Background: Intestinal resections are commonly performed in the pediatric population. Perfusion of the bowel is one of the most important factors determining the viability of an intestinal anastomosis. Up to date, no ideal method to assess intestinal perfusion has proven its superiority. Objectives: Primary: The aim of this study is to establish the feasibility and impact of the use of indocyanine green technology on intestinal resection margins during elective and emer...
Visual field defects (VFD) usually do not show improvement beyond 12 weeks from onset. Plasticity occurs in areas of residual vision (ARV) at the visual field which are the functional counterpart of partially damaged brain regions at the areas around brain lesion. Few treatment options are currently available for post-stroke VFD. In this pilot study, the effect of repetitive transcranial magnetic stimulation (rTMS) applied to these areas on VFD in patients with cortical infarct...
Effect of Brain Training Through Visual Mirror Feedback, Action Observation Training and Motor Imagery on Orofacial Sensorimotor Variables in Asymptomatic Subjects: A Single-blind Randomized Controlled Trial.
The main objective of the present study was to evaluate the effects of action observation (AO), visual mirror feedback (VMF), motor imagery (MI) combined with an orofacial exercise program in asymptomatic subjects.
A proof-of-concept (POC) proposal to study the feasibility of customized head protection prototype device (HPPD) using 3D printed externally-applied moulded skin prosthesis integrated to the craniectomy bony skull defect.
The purpose of this study is to determine if contrast-enhanced ultrasound can detect abnormal features of kidney lesions in patients with suspected kidney cancer with the same accuracy as conventional ultrasound and contrast-enhanced magnetic resonance imaging (MRI)
Anti PD-1 monoclonal antibodies (nivolumab and pembrolizumab) alone or in association with antiCTLA4 (Ipilimumab) are established as indisputable treatment of metastatic melanoma, with unprecedented overall survival, and are indicated for first-line treatment including patients with BRAF mutation. Given their high molecular weight, their penetration in the brain sanctuary is uncertain and relies on disruption of the Blood Brain Barrier (BBB) which occurs occasionally. So...
The presence of circulating tumor cells (CTCs) in the blood of prostate cancer patients has been shown to be an important indicator of metastatic disease and poor prognosis. Additionally, changes in CTC number throughout treatment have been demonstrated to reflect therapy response. However, the CellSearch® (Menarini-Silicon Biosystems) is the only FDA- and Health Canada-cleared CTC platform available at the present time, and is thus considered the current "gold standard" for c...
This first-in-human study will evaluate SEL120, a novel small molecule CDK8/19 inhibitor, in patients with Acute Myeloid Leukemia (AML) or High-risk Myelodysplastic Syndrome (HR-MDS), in terms of selection of the recommended dose for further clinical development and assessment of safety, tolerability, preliminary anti-leukemic activity, as well as pharmacokinetic and pharmacodynamic profiles.
This study will assess the development of gastrointestinal health in terms of digestive tolerability and immune-inflammatory response at the intestinal level comparing a conventional gluten-free cereal with a new cereal with prebiotics, probiotics and a very moderate amount of gluten. These are products adapted to infant feeding since 4 Months.
This clinical trial will first aim to test the safety of PS101-mediated Acoustic Cluster Therapy (ACT) in any patient with hepatic metastases in order to identify the recommended dose and schedule that can be taken forward in combination with standard of care chemotherapy, as well as standardising the ultrasound administration and imaging requirements. Following this an expansion part in patients with hepatic metastases from colorectal cancer will be started to test for evidenc...
People often have difficulty sleeping. Reasons are many. But, difficulty falling and staying asleep are common issues. Sleep difficulties are common in disorders such as Post Traumatic Stress Disorder. Current treatments for sleep difficulties are not effective for everyone. Better treatments are needed. In this study, the investigators are testing two nerve stimulation locations that may impact brain function in such a way that sleep is improved.
In this observational, non-invasive clinical study different neurobiological analyses will be performed in a group of patients with severe treatment resistant major depression participating in an efficacy study of deep brain stimulation of the superolateral branch of the medial forebrain bundle (slMFB) - FORESEE III.
This is a descriptive prospective study of safety and efficacy of the reflective PT ring device. Neonates with an elevated total serum bilirubin (TSB) meeting PT criteria per their clinician during hospital admission will be eligible for enrollment after informed parental consent.
The standard treatment for non-operative cervical cancer is concurrent external radiation therapy and chemotherapy followed by brachytherapy. During the period of radiotherapy, organ movement and tumor shrinkage may lead to insufficient or excessive radiation dose for the tumor and organs at risk. Adaptive radiotherapy can use images information acquired during treatment as feedback to reduce errors. Total 122 cases of cervical cancer with stage IB2-IVA will be randomly enroll...
Hyrimoz™ was developed as a biosimilar to HumiraTM (INN: adalimumab) and Zessly™ was developed as a biosimilar to RemicadeTM (INN: infliximab). Within the Biosimilar Development Program of Hyrimoz™ and Zessly™, two clinical confirmatory efficacy and safety studies were conducted: Hyrimoz™ in plaque psoriasis and Zessly™ in rheumatoid arthritis. Both confirmatory Phase III studies demonstrated equivalent efficacy and similar safety and immunogenicity of Hyrimoz™ to...
Osteosarcoma is regarded as most common malignant bone tumor in children and adolescents. Approximately 15% to 20% of patients with osteosarcoma present with detectable metastatic disease, and the majority of whom (85%) have pulmonary lesions as the sole site of metastasis. Previous studies have shown that the overall survival rate among patients with localized osteosarcoma without metastatic disease is approximately 60% to 70% whereas survival rate reduces to 10% to 30% in pat...
This trial studies how well an investigational scan (magnetic resonance elastography [MRE]) works with standard imaging (magnetic resonance imaging [MRI]) in detecting response to treatment in patients with liver cancer that has spread to other places in the body. Diagnostic procedures, such as MRE with MRI, may make it easier for researchers to see if the treatment for liver cancer is working.
Rationale: Cancer is primarily diagnosed by clinical presentation, imaging and pathological analysis of tissue biopsies, increasingly supported by molecular diagnostics tests. However, late diagnosis and misdiagnosis due to limitations of tissue biopsy acquisition remains a major problem. Therefore, a general blood test to pinpoint cancer early and adequately can be considered the 'Holy Grail', because diagnosis in an earlier stage significantly improves the chance of cure from...
The primary objective of Stage 1 is to evaluate the safety of nivolumab consolidation after R-MPV induction chemotherapy in older subjects with previously untreated PCNSL in terms of a tolerated dose (based on dose-limiting toxicities) for the expansion phase of the study (Stage 2). The primary objective of Stage 2 is to evaluate the efficacy of nivolumab consolidation after R-MPV induction chemotherapy in terms of the 2-year progression-free survival rate.
This study aims to investigate a novel positron emission tomography(PET)-probe for imaging of fresh intravascular blood clots in pulmonary embolism (PE) and deep venous thrombosis (DVT).
This feasibility trial studies the use of gallium-68 (68Ga)-FAPI as the imaging agent for positron emission tomography (PET)/computed tomography (CT), collectively PET/CT, in patients with various cancers. PET uses a radioactive substance called 68Ga-FAPI, which attaches to cancer activated fibroblasts. The PET scanner takes pictures that capture where the radioactive drug is "lighting up" and attaching to tumor cells, which may help doctors recognize differences between tumor ...
The purpose of this study is to evaluate the effect of sacubitril/valsartan 200 mg BID compared with enalapril 10 mg BID, in addition to conventional heart failure (HF) treatment, in improving a hierarchical composite of cardiovascular (CV) events (i.e. CV death or the occurrence of first HF hospitalization) and causing a greater reduction in n terminal prohormone of brain natriuretic peptide (NT-proBNP, at Week 12 from Baseline) in participants with HF with reduced ejection fr...
The goal of this is to evaluate the biomechanical properties of hypotonous eyes with vertical anterior corneal striae and/or hypotony maculopathy compared to hypotonous eyes without striae.