University of Maryland, Baltimore

The purpose of this study is to learn about the safety, tolerability and immune effects of a pneumococcal vaccine in toddlers. Participants will take part in this study for approximately 6 or 8 months depending on which group they are assigned to. During this time participants will have 2 clinic visits and 1 phone visit for the 1-Dose group, or 3 clinic visits and 1 phone visit for the 2-Dose group. At these clinic visits, participants will be asked if any side effects were experienced. The participants will also have to give blood samples during some clinic visits.

Type: Interventional

Start Date: Jul 2024

open study

The COPE-AKI study is a randomized, pragmatic, parallel-arm trial comparing a multimodal intervention to usual care on hospital-free days through 90 days of study follow up. The primary study hypothesis is that patients randomized to the intervention will have increased odds of more hospital-free days through 90 days (primary clinical) compared to those randomized to usual care. Key secondary hypotheses will investigate the impact of the intervention on rates of major adverse kidney events, rates of recurrent AKI, and changes in patient-reported outcomes. Participants (N=2145) will be allocated 1:1 to the intervention or usual care using a web-based system to maintain allocation concealment using stratified randomization with randomly permuted blocks. Randomization will be stratified by clinical site.

Type: Interventional

Start Date: Sep 2023

open study

This is a randomized, double-blind, placebo-controlled, parallel-group, international, Phase 3 study in patients with newly diagnosed H3 K27M-mutant diffuse glioma to assess whether treatment with ONC201 following frontline radiotherapy will extend overall survival and progression-free survival in this population. Eligible participants will have histologically diagnosed H3 K27M-mutant diffuse glioma and have completed standard frontline radiotherapy.

Type: Interventional

Start Date: Jan 2023

open study

B-cell Lymphoma is an aggressive and rare cancer of a type of immune cells (a white blood cell responsible for fighting infections). The purpose of this study is to assess the change in disease activity of epcoritamab when combined with intravenous and oral rituximab, cyclophosphamide, doxorubicin hydrochloride, vincristine, and prednisone (R-CHOP) or R-CHOP in adult participants globally with diffuse large b-cell lymphoma (DLBCL). Change in disease activity will be assessed. Epcoritamab is an investigational drug being developed for the treatment of DLBCL. Study doctors put the participants in groups called treatment arms. Participants will receive epcoritamab combined with R-CHOP, followed by epcoritamab or R-CHOP followed by rituximab will be explored. Approximately 900 adult participants with with newly diagnosed DLBCL will be enrolled in the study in approximately 315 sites in globally. In the Arm 1, participants will receive subcutaneous epcoritamab combined with intravenous and oral R-CHOP followed by subcutaneous epcoritamab in 21-day cycles. In the Arm 2, participants will receive intravenous and oral R-CHOP followed by intravenous rituximab in 21-day cycles. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.

Type: Interventional

Start Date: Feb 2023

open study

This study is being done to see if the investigators can improve the outcome of patients with biliary tract cancer that do not qualify for surgery. This study will compare the effects, good and/or bad, of using a combination of standard of care chemoimmunotherapy, with the addition of radiation and deep hyperthermia. In this study, participants will be receiving standard of care chemoimmunotherapy (gemcitabine, cisplatin, and durvalumab), radiation (spatially fractionated radiation therapy), and deep hyperthermia. Chemoimmunotherapy Chemoimmunotherapy is when chemotherapy drugs are combined with immunotherapy drugs. Chemotherapy uses different drugs to kill or slow the growth of cancer cells, whereas immunotherapy drugs are used to help the immune system attack cancer cells. For this study, the drugs Gemcitabine, Cisplatin, and Durvalumab will be used. Chemoimmunotherapy will be delivered over 4 cycles for this study and can continue longer if the treating physician decides this is appropriate. Each cycle will last 3 weeks. Spatially fractionated radiation therapy (SFRT) SFRT is a form of radiation therapy that gives a single large dose of radiation to large tumors or tumors that do not qualify for surgery. This is not a standard type of treatment for people with this diagnosis. For this study, participants will be receiving radiation once on day 1 of the second chemoimmunotherapy cycle. Deep Hyperthermia (HT) Hyperthermia is used in combination with chemoimmunotherapy and radiation treatment in this study. Hyperthermia has the potential to make both chemotherapy and radiation treatments more effective. For this study, participants will receive HT three times: on the first day of cycles 2, 3, and 4 of chemoimmunotherapy.

Type: Interventional

Start Date: Oct 2024

open study

The goal of this randomized controlled trial is to evaluate the impacts of an attachment-based intervention (Attachment Biobehavioral Catch-Up (ABC) and Home Book-of-the-Week (HBOW) program on emerging health outcomes (i.e., common childhood illnesses, body mass index, and sleep) in low-income Latino children (N=260; 9 months at enrollment). It is hypothesized that children randomized to ABC will have better health outcomes in comparison to the HBOW control group.

Type: Interventional

Start Date: Oct 2023

open study

People with psychotic disorders are excluded from most suicide-focused clinical trials despite incredibly high rates of completed suicide, and interventions that have been tested for this population have shown limited impact on suicide. Emotion dysregulation is a significant suicidogenic factor that is understudied in people with psychotic disorders. The investigators propose to implement and evaluate an intervention targeting emotion dysregulation in people with psychotic disorders while employing rigorous statistical modeling and measurement techniques including Ecological Momentary Assessment, which will support future advanced research on suicide and suicide prevention for this high-risk group.

Type: Interventional

Start Date: Dec 2022

open study

The HIP ATTACK-2 trial is a multicentre, international, parallel group randomized controlled trial to determine whether accelerated surgery for hip fracture in patients with acute myocardial injury is superior to standard care in reducing death at 90 days after randomization. The trial will also assess secondary outcomes at 90 days after randomization: inability to independently walk 3 metres, time to first mobilization (first standing and first full weight bear), composite and individual assessment of major complications (e.g., mortality, non-fatal myocardial infarction, acute congestive heart failure, and stroke), delirium, length of stay, pain, and quality of life.

Type: Interventional

Start Date: Nov 2021

open study

Psychological factors such as stress, distress, anxiety, depression, and poor coping strategies may be associated with ongoing pain following injuries such as fractures. To study this relationship, patients will undergo cognitive behavioural therapy (CBT) which is designed to modify such thoughts with the goal of reducing ongoing pain and improving quality of life. The goal of this study is to determine if CBT, versus usual care, reduces the prevalence of moderate to severe persistent post-surgical pain (PPSP) over 12-months post-fracture in patients with an open or closed fracture of the appendicular skeleton, treated with internal fixation.

Type: Interventional

Start Date: Jan 2021

open study

A multicenter, international, prospective, observational case series patient cohort with incomplete cervical SCI without instability will be enrolled to obtain information and data that could inform the feasibility of administering a set of additional core and optional outcome assessments in cervical SCI patients to capture the aspects of neurologic impairment. Baseline, intraoperative, and postoperative characteristics, including demographics, injury details, treatment details, neurological assessments, gait and balance assessments and upper extremity assessments, will be recorded for adult patients.

Type: Observational

Start Date: Dec 2023

open study

There is need for a whole blood analog for use when banked blood is unavailable or undesirable. In civilian trauma, hemorrhage accounts for ~ 35% of pre-hospital deaths; moreover, ~ 20% of military casualties are in hemorrhagic shock on arrival to field hospitals and an additional 5% require urgent transfusion. A recent review concluded that hemorrhage accounted for ~ 90% of potentially survivable battlefield deaths - lives that could be saved with better hemorrhage control capabilities and improved, field-ready blood, blood components, or blood substitutes. While study of ideal composition for resuscitative fluids is ongoing, it is evident that for those in hemorrhagic shock, volume replenishment alone (without O2 carrying capacity) is insufficient. Alternatively, with massive blood loss or with ongoing bleeding from non-compressible injuries, resuscitation with an O2 carrier alone may be complicated by acquired coagulopathy (either dilutional or trauma-induced). Development of a balanced resuscitation fluid that treats both shock and coagulopathy (comprising a field-deployable O2 carrier with lyophilized humoral hemostatic components and platelets) is essential to allow on-scene treatment during the critical 'golden-hours' after injury. As such, the whole blood analog described herein could be this product, thus transforming care in both civilian and military settings.The scientific purpose of this study is to develop a combined whole blood substitute from individual artificial prototypes that have been separately developed for each blood component (i.e., combining an artificial oxygen carrier, with an artificial plasma analogue and an artificial platelet analogue). Together, these combined components will recapitulate the composition and performance of natural whole blood. Blending and combination experiments of the individual artificial prototypes will be performed to test compatibility and optimize efficacy. State of the art in vitro (bench top) assays will be performed to assess physicochemical and functional performance (hemodynamics, oxygen delivery, hemostasis), with data being compared to experiments performed on fresh and stored whole blood.

Type: Observational

Start Date: Apr 2023

open study

The hypotheses to be tested in this application is: GLP-1 will acutely protect arterial endothelial function and reduce pro-atherothrombotic and pro-coagulant effects of repeated hypoglycemia in T1DM.

Type: Interventional

Start Date: Jun 2020

open study

The purpose of this study is to evaluate the treatment regimen of using Laser Interstitial Thermal Therapy (LITT) and Hypo-fractionated Radiation Therapy to treat patients with recurrent gliomas.

Type: Interventional

Start Date: Jan 2020

open study

Hypoglycemia can produce a spectrum of pro-inflammatory and pro-atherothrombotic changes. To date no studies appear to have investigated the effects of differing levels of hypoglycemia on the vasculature and pro-atherothrombotic balance during hypoglycemia in healthy man. The specific aim of our study will be to determine the effects of differing levels of hypoglycemia on in-vivo vascular biologic mechanisms in a healthy population.

Type: Interventional

Start Date: Jul 2015

open study

Exercise is a cornerstone of diabetes management. It helps reduce blood pressure, promote weight loss, lower insulin resistance and improve glucose and lipid (triglyceride and HDL-cholesterol) profiles. Unfortunately, the benefits of exercise are often not embraced by diabetic individuals because of the fear of low blood sugar (hypoglycemia). My laboratory has demonstrated that Autonomic nervous system (ANS) counterregulatory failure plays an important role in exercise associated hypoglycemia in Type 1 DM. ANS responses are significantly reduced in Type 1 DM and are further blunted by antecedent episodes of hypoglycemia. Furthermore, there is a large sexual dimorphism of reduced ANS responses during submaximal exercise in both Type 1 DM and healthy individuals that is unexplained. Accumulating data are demonstrating that serotonergic pathways can regulate ANS discharge. Generally, serotonergic pathways are inhibitory but both single and longer term administration of selective serotonin reuptake inhibitors (SSRI's) such as Prozac has been demonstrated to increase basal epinephrine levels and enhance baroreflex control of Sympathetic nervous system (SNS) activity. What is unknown is whether fluoxetine can also enhance SNS responses and also override the large ANS sexual dimorphism present during sub maximal exercise. Therefore, the purpose of this study is to determine if the SSRI fluoxetine (Prozac) can improve SNS responses during exercise.

Type: Interventional

Start Date: Oct 2012

open study

This clinical research study is being done to answer questions about how to treat cancer. To clear cancer cells from the body, the immune system needs the action of proteins called Type 1 interferons. The protein STING (for STimulator of INterferon Genes) stimulates the body to make Type 1 interferons. Type 1 interferons activate key molecules in cancer immunity to kill cancer cells. CRD3874 is a synthetic drug that activates STING, and STING stimulates the immune system to kill cancer cells. In experiments on blood from humans, CRD3874 makes blood cells produce molecules responsible for anti-cancer activity. CRD3874 was tested in mice with cancers including leukemia, head and neck cancer, lung cancer, pancreatic cancer and sarcoma. In these mice, CRD3874 made tumors shrink or disappear, and some mice developed long-lasting immunity against cancer. Also, when CRD3874 was given with other anti-cancer treatments, it increased their anti-cancer effects.

Type: Interventional

Start Date: Aug 2024

open study

Approximately 150 patients with acute kidney injury (AKI) associated with acute hypoxemic respiratory failure (AHRF) will be randomized at up to 40 sites. Patients will be randomly assigned to either Auxora or matching placebo. Study drug infusions will occur every 24 hours for five consecutive days for a total of five infusions.

Type: Interventional

Start Date: Jun 2024

open study

This study seeks to improve the treatment of chronic pain in people who are taking buprenorphine (also known as Suboxone, Subutex, Zubsolv). The research study is testing two different interventions along with usual clinical care: 1. Pain Self-Management (PSM): an educational program in which individuals with chronic pain work with a trained pain coach and a pain peer to explore strategies to effectively manage the daily problems that arise from chronic pain. 2. Patient-Oriented Dosing (POD): an alternative dosing of buprenorphine which will be adjusted based on pain levels. The interventions will take place over a period of 12 weeks (3 months). Additionally, participants will complete surveys every 3 months for a period of 1 year (total of 5 survey visits). Participants will receive $50 compensation for each survey visit completed (up to $250 over one year) and can receive up to an additional $100 bonus compensation. There are risks associated with participating in the study, including breach of confidentiality, psychological distress caused by discussing difficult topics, and risks associated with the POD intervention.

Type: Interventional

Start Date: May 2024

open study

The primary objective of this study is to evaluate the effectiveness (prevention of thromboembolic events) and safety (major bleeding) of adding oral anticoagulation (OAC) to background antiplatelet therapy in patients who develop new-onset post-operative atrial fibrillation (POAF) after isolated coronary artery bypass graft (CABG) surgery. All patients with a qualifying POAF event, who decline randomization, will be offered the option of enrollment in a parallel registry that captures their baseline risk profile and their treatment strategy in terms of anticoagulants or antiplatelets received. These patients will also be asked to fill out a brief decliner survey.

Type: Interventional

Start Date: Dec 2019

open study

Advances in our understanding of the pathogenesis of autosomal dominant polycystic kidney disease (ADPKD) have opened up possibilities of new therapies to prevent disease progression. High quality clinical investigations in patients with ADPKD, however, pose significant challenges to investigators including limited access to patients with ADPKD,insufficient guidance by experienced investigators and lack of resources to conduct these studies. The Polycystic Kidney Disease Research Clinical and Translational Core (P30) aims to establish an infrastructure that will assist investigators in designing and conducting highest quality clinical and translational research focused on a diverse group of patients with ADPKD. Objective 1: To establish a Mid-Atlantic cohort of ADPKD patients (N=350) with baseline clinical phenotyping performed at the General Clinical Research Unit of the University of Maryland School of Medicine. Objective 2: To establish a state-of-the-art biobank of specimens from the ADPKD cohort including serum, plasma,urine and DNA. Objective 3: To develop a collaborative network of physicians and practices in the Mid-Atlantic region who will contribute to the ADPKD cohort and will be willing to refer patients for future studies and trials. Objective 4: To establish a web-based registry of ADPKD patients in the Mid-Atlantic area.

Type: Observational [Patient Registry]

Start Date: Mar 2013

open study

This is a three-group randomized controlled trial conducted at five hospitals across the U.S. designed to test the effectiveness of two interventions (1) Integrated infectious diseases and Medication for Opioid Use Disorder outpatient clinic (IC) and (2) NavSTAR Intervention (NS) compared to treatment as usual aimed at reducing infection related readmissions and improving health outcomes in people hospitalized with an infection related to injecting opioids.

Type: Interventional

Start Date: Oct 2024

open study

The goal of this study is to rapidly cool trauma victims who have suffered cardiac arrest from bleeding with a flush of ice-cold sodium chloride to preserve the patient to enable surgical control of bleeding, followed by delayed resuscitation with cardiopulmonary bypass.

Type: Interventional

Start Date: Oct 2016

open study

The purpose of this study is to assess the safety and effectiveness of MRI-guided focused ultrasound (MRgFUS) for treating task specific focal hand dystonias (TSFD). TSFD is a type of dystonia that affects hand movements during specific tasks such as writing, playing instruments or typing, often causing involuntarily movements or cramping.

Type: Interventional

Start Date: Jun 2024

open study

Luteolin is a natural product found in foods such as celery, green pepper, parsley, and chamomile tea. It has been found to have anti-cancer, anti-oxidant, and anti-inflammatory properties. The purpose of this study is to determine if luteolin helps improve symptoms of schizophrenia.

Type: Interventional

Start Date: Jun 2022

open study

The purpose of this research is to study the feasibility of a specific training program for the breathing muscles (inspiratory muscle training) and the effects on how breathing is regulated during exercise in typically developing children.

Type: Interventional

Start Date: Mar 2024

open study