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Active clinical trials for "Neurodegenerative Diseases"

Results 1-10 of 227

Cognitive Reserve and Response to Speech-Language Intervention in Bilingual Speakers With Primary...

Primary Progressive AphasiaDementia14 more

Difficulties with speech and language are the first and most notable symptoms of primary progressive aphasia (PPA). While there is evidence that demonstrates positive effects of speech-language treatment for individuals with PPA who only speak one language (monolinguals), there is a significant need for investigating the effects of treatment that is optimized for bilingual speakers with PPA. This stage 2 efficacy clinical trial seeks to establish the effects of culturally and linguistically tailored speech-language interventions administered to bilingual individuals with PPA. The overall aim of the intervention component of this study is to establish the relationships between the bilingual experience (e.g., how often each language is used, how "strong" each language is) and treatment response of bilinguals with PPA. Specifically, the investigators will evaluate the benefits of tailored speech-language intervention administered in both languages to bilingual individuals with PPA (60 individuals will be recruited). The investigators will conduct an assessment before treatment, after treatment and at two follow-ups (6 and 12-months post-treatment) in both languages. When possible, a structural scan of the brain (magnetic resonance image) will be collected before treatment in order to identify if brain regions implicated in bilingualism are associated with response to treatment. In addition to the intervention described herein, 30 bilingual individuals with PPA will be recruited to complete behavioral cognitive-linguistic testing and will not receive intervention. Results will provide important knowledge about the neural mechanisms of language re-learning and will address how specific characteristics of bilingualism influence cognitive reserve and linguistic resilience in PPA.

Recruiting11 enrollment criteria

Role and Mechanism of Probiotics in Improving Motor Symptoms in Mild to Moderate Parkinson's Disease...

Parkinson DiseaseParkinsonian Disorders6 more

This study is a multicenter randomized double-blind placebo-controlled study. The research content is 1. The improvement effect of Bifidobacterium triple viable capsules(BIFICO) on motor symptoms and constipation and sleep in mild to moderate Parkinson's disease and the safety of the study; 2. the mechanism of the improvement effect of intestinal microecological changes on motor and constipation symptoms in mild to moderate Parkinson's disease.

Recruiting19 enrollment criteria

Safety of SNK01 in Subjects With Alzheimer's Disease (ASK-AD)

Alzheimer DiseaseNeuro-Degenerative Disease

The purpose of this study is to evaluate the safety, tolerability, and preliminary efficacy of SNK01 (autologous natural killer cell), as a single agent, for the treatment of subjects with Alzheimer's disease.

Recruiting23 enrollment criteria

Study to Assess the Efficacy of XPro1595 in Patients With Mild Alzheimer's Disease With Biomarkers...

Alzheimer DiseaseDementia7 more

The purpose of this study is to measure cognitive and biological biomarkers in subcutaneously administered XPro1595 or placebo in patients with mild ADi.

Recruiting14 enrollment criteria

Effects of Long Term Ventilation Support on the Quality of Life of ALS Patients and Their Families...

Amyotrophic Lateral SclerosisMotor Neuron Disease4 more

Amyotrophic lateral sclerosis (ALS) is a serious rapidly progressive disease of the nervous system. The average survival from the time of diagnosis is two to three years. The patient physical and psychological sufferings in ALS are immense, and apart from Riluzole, there is no effective treatment. Care of advanced ALS have an estimated cost of 4-8 million NOK per year. Perhaps the most challenging topic of ALS care is the decision to extend ventilation support into the stages of disease that require treatment both during day and night. In these cases, treatment is clearly life-sustaining and although quality of life may be maintained, the burden of caregiving imposed upon family or health care workers is huge, regardless of tracheostomy (TIV) or non-invasive (NIV) modality. The present study is a longitudinal questionnaire study in Norway measuring overall quality of life, health-related quality of life, and disease-specific quality of life in ALS patients, partners and children before and after the introduction of life sustaining ventilation support. The investigators aim to increase the knowledge on how life-sustaining ventilation support with NIV or TIV affects the quality of life in ALS patients, life partners and children. The results from the study may provide crucial information for clinicians and patients on one of the most difficult ethical issues of ALS treatment. The investigators anticipate that this information will facilitate a shared decision making processes, weighing benefits and disadvantages in a wider perspective.

Recruiting8 enrollment criteria

Role of Saffron and Chamomile in the Management of Parkinson's Disease

Parkinson DiseaseNeurodegenerative Diseases

In multitudinous preclinical studies, Saffron and Chamomile are found effective in treating PD. They can mitigate the neurodegenerative progression of the disease by curtailing dopaminergic and neuronal loss and by inhibiting alpha-synuclein aggregation. They also possess antioxidant and anti-inflammatory activities. The synergism of both drugs can manage Parkinson's disease and related neurological disorders although, clinical trials are needed for further elaboration. Therefore, the purpose of the study is to evaluate the effects of Saffron and Chamomile and their active compounds in treating Parkinson's disease. This combination may change psychometric measures (MDS-Unified Parkinson's Disease Rating Scale), biomarkers (including Alpha-synuclein), and oxidative stress-related to Parkinson's disease. This combination along with conventional therapy might be beneficial in managing patients with Parkinson's disease

Recruiting4 enrollment criteria

A Study of Donanemab (LY3002813) in Participants With Early Symptomatic Alzheimer's Disease (TRAILBLAZER-ALZ...

Alzheimer DiseaseDementia7 more

The reason for this study is to assess the safety and efficacy of donanemab in participants with early Alzheimer's disease. The study duration including screening and follow-up is up to 93 weeks.

Recruiting16 enrollment criteria

An Open-Label Extension of XPro1595 in Patients With Alzheimer's Disease

Alzheimer DiseaseDementia7 more

The goal of this Phase 2 Open Label study is to evaluate long-term safety, tolerability, and efficacy of XPro1595 on measures of cognition, function and brain quality in individuals with Alzheimer's Disease.

Recruiting9 enrollment criteria

A First Time in Human Study of SNP318 as a Treatment for Neurodegenerative Diseases Including Alzheimer's...

Neurodegenerative DiseasesAlzheimer's Disease

SNP318 is developed to treat neurodegenerative diseases including Alzheimer's disease. In the current phase 1 study, the IP is tested in healthy volunteers, and the purpose is to investigate the safety, tolerability, and PK of single and multiple ascending oral doses of SNP318.

Recruiting33 enrollment criteria

Intensive Multidisciplinary Rehabilitation and Biomarkers in Parkinson's Disease

Parkinson DiseaseBiomarkers14 more

Parkinson's disease (PD) is a progressive neurological disorder characterized by motor and non-motor symptoms such as rigidity, bradykinesia, resting tremor, cognitive and autonomic dysfunctions, gait and balance difficulties. The impairment of gait, balance and cognitive performances is partially responsive to dopaminergic medications. This emphasizes the importance of non-pharmacological interventions for people with PD (pwPD). Intensive multidisciplinary motor and cognitive rehabilitation has been proposed as a complementary and effective treatment for managing pwPD. Several structural and physiological mechanisms have been suggested to underpin exercise-induced neuroplastic changes in PD, such as enhanced synaptic strength and preservation of dopamine neurons. To date, studies on brain changes induced by motor and cognitive exercises in pwPD have been small-scaled and uncontrolled. Identifying accessible and measurable biomarkers for monitoring the events induced by intensive motor and cognitive rehabilitation program would help in testing the treatment effectiveness and would allow personalization of rehabilitation strategies by predicting patients' responsiveness. Based on validated clinical assessments of intensive multidisciplinary rehabilitation treatment, the project will test the ability of a new set of biomarkers to evaluate rehabilitative outcomes in a cohort of people with PD.

Recruiting7 enrollment criteria
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