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Results 241-250 of 470744

Modified Herbst Approach to Improve Chin Projection

Class II Malocclusion

This study will collect data to try to assess which one of the two management options works better. The first option involves the use of the bite corrector first and then braces, while the second option involves the temporary addition of small support bone screws with the bite corrector later and then braces. Currently, it is not clearly known if there are important differences between the proposed management options. Such approaches are conventionally used in orthodontic practices. The information collected in this study will be used to compare the differences in the nature of the facial, teeth, and bone changes after the treatment. Questions about the experience while using the devices will be asked.

Recruiting10 enrollment criteria

A Safety and Feasibility Single-Arm Study of a Novel Catheter Thrombectomy Device For the Treatment...

Pulmonary Embolism

Evaluation of initial safety and clinical feasibility of the Viper Catheter System for thrombectomy in acute submassive pulmonary embolism (PE).

Recruiting42 enrollment criteria

Effectiveness of Infiltration With Resin in Treatment of MIH Incisors in Children Showing Opacities...

ChildrenAdult4 more

Enamel development defects are the result of a set of environmental, systemic and genetic causal agents that reveal a multifactorial etiology model, which in anterior teeth produces a serious aesthetic problem, converted into a problem of visual perception. In hypomineralized enamel, light rays encounter multiple interfaces between organic and mineral fluids, with different refractive indices. At each interface, the light is deflected and reflected, producing an overexposed "optical labyrinth" that is perceived as a yellow, white, or brown stain. The term "infiltration" has been modified and developed commercially in Germany for the treatment of non-cavitated caries on smooth and proximal surfaces, in which the porosities of the enamel lesion are infiltrated with a low-viscosity resin, thus creating a barrier of diffusion, without the need for any type of additional material on the tooth surface. An added positive effect of infiltration with the queens is that the enamel lesions lose their whitish appearance when the microporosities are filled, mimicking the area of the lesion with the remaining healthy enamel. This effect is what has led clinicians to adapt this treatment for the management of enamel defects. Given the growing interest in the treatment of opacities in the anterior sector, due to the demanding contemporary aesthetic requirements, and the increased acceptance of minimally invasive therapies, the need has been seen to seek greater predictability for the treatment of defects. of conservative enamel from an early age and offer effective therapeutic alternatives.

Recruiting5 enrollment criteria

Executive Functioning Training Study

AgingCognitive Function Abnormal3 more

Cognitive aging in people with HIV (PWH) is of increasing concern for several reasons: 1) between 52%-59% of PWH experience cognitive impairment known as HIV-Associated Neurocognitive Disorder (HAND) which impacts everyday functioning and quality of life; 2) HAND increases in severity and prevalence with age; and 3) 70% of PWH in the United States will be 50 and older by 2030. Fortunately, cognitive training programs can individually target specific cognitive impairments in PWH and possibly reduce the severity and prevalence of HAND and improve everyday functioning and quality of life. This approach is based around the underlying concept of intra-individual variability as controlled through higher level allocation of cognitive resources, known as executive functioning. This feasibility study will use a two-group pre-post experimental design of adults with HAND including: 1) a 20-hours of Executive Functioning Training group (enroll 60, n=48 with attrition), and 2) a no-contact control (enroll 60, n=48 with attrition). Aim 1 - Feasibility: To determine feasibility and acceptability of the intervention (i.e., attrition, feedback). Exploratory Aim 1 - Cognition: Compare adults who receive Executive Functioning Training to those who receive no training to determine whether they improve in global cognitive ability and overall cognitive IIV. This high impact study is innovative in the following ways: 1) This is the first study aimed to reduce cognitive IIV in PWH. 2) This is the first study to use IIV as a guide to target solely executive functioning training to improve global cognitive ability, which may reduce the severity and prevalence of HAND. 3) Over the last decade, the epicenter of HIV has emerged in the Deep South where this study will occur. Most participants in this study will be older PWH who identify as lower social economic status (SES) and/or African Americans and experience HAND symptoms.

Recruiting10 enrollment criteria

Intrathecal Double Checkpoint Inhibition

Leptomeningeal MetastasisNon-small Cell Lung Cancer Stage IV1 more

The objective of the present study is to determine the feasibility and to explore anti-tumor activity of intrathecal double immune checkpoint inhibition for patients with newly diagnosed leptomeningeal metastases from non-small cell lung cancer without driver mutation or melanoma.

Recruiting42 enrollment criteria

Chidamide Prevents Recurrence of High-risk AML After Allo-HSCT

LeukemiaMyeloid1 more

The goal of this phase I/II clinical trial is to test in high-risk acute myeloid leukemia (AML) patients undergoing allogeneic hemopoietic stem-cell transplantation (allo-HSCT). The main question it aims to answer is: • The efficacy and safety of chidamide maintenance therapy in reducing the recurrence rate and GVHD incidence in high-risk AML patients after allo-HSCT. Participants will take oral chidamide (Epidaza) until 180 days after allo-HSCT.

Recruiting21 enrollment criteria

Effect of Caffeine Versus Probiotic on Preterm Neonates With Bronchopulmonary Dysplasia

Bronchopulmonary Dysplasia

The aim of this study is to evaluate the effectiveness of caffeine versus probiotics supplementation as adjuvant therapy for preterm neonates with Bronchopulmonary dysplasia (BPD).

Recruiting9 enrollment criteria

Therapeutic Drug Monitoring of Tildrakizumab in Psoriasis Patients

Psoriasis Vulgaris

Biologics such as tildrakizumab are currently the most effective treatment option for patients with moderate to severe psoriasis. But they are costly for healthcare systems and still described according to a 'one dose fits all' dosing regimen, leading to potential over-and undertreatment. In this study, the investigators aim to investigate the predictive value of early serum trough levels of tildrakizumab and determine the therapeutic window of tildrakizumab in psoriasis patients.

Recruiting6 enrollment criteria

RCT for Electroconvulsive Treatment Followed by Cognitive Control Training

Depressive EpisodeElectroconvulsive Therapy1 more

Major depressive disorder (MDD) is worldwide one of the most prevalent and disabling mental health conditions. Electroconvulsive therapy (ECT) is a safe and effective treatment even though 6-month relapse rates are high. Cognitive side effects of ECT, such as reduced cognitive control, might trigger mechanisms that increase relapse in patients. As such, cognitive control training (CCT) holds promise as a non-pharmacological strategy to improve long-term effects of ECT (i.e., increase remission, and reduce depression relapse).

Recruiting10 enrollment criteria

A Phase 1/2, Open-label Study of Valemetostat in Combination With Rituximab and Lenalidomide in...

Lymphoma

To find a recommended dose of valemetostat that can be given in combination with rituximab and lenalidomide to patients with follicular lymphoma. The safety and effects of this drug combination will also be studied

Recruiting43 enrollment criteria
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