Clinical Research Directory

Comparing Numbing Techniques in Mohs Micrographic Surgery

This study seeks to determine whether adjunct regional nerve blocks reduce pain and anxiety in adult patients undergoing Mohs micrographic surgery for face and scalp skin cancers. Participants will be randomized to one of two arms: (1) placebo regional nerve block with sterile normal saline or (2) adjunct regional nerve block with lidocaine. All patients receive local infiltration with lidocaine for complete anesthesia.

Botulinum Toxin for the Treatment of Involuntary Movement Disorders

BTX has been used since the 1980s in support of the research mission of NINDS. Initial studies were focused on expanding the applicability of BTX treatment to movement disorders and exploring new indications. We evaluated the efficacy of an alternative serotype, type F. Under other protocols, we continue to study the physiology of movement disorders and BTX response. The application of BTX therapy to movement disorders requires an understanding of BTX preparation and handling. The treatment must be tailored to the disorder under treatment and to its expression in the individual patient. Users must know the specific techniques of injection, including the use of EMG and ultrasound guidance. This protocol allows us to train physicians in all aspects of the use of BTX. It also provides us with a cohort of patients, receiving a standard method of treatment and with a stable response to BTX injection, for participation in other protocols on movement disorders and on the responses to BTX injection....

Autologous B7-H3 Chimeric Antigen Receptor T Cells in Previously Treated Extensive-Stage Small Cell Lung Cancer With Recurrent or Refractory Disease

Background: Small cell lung cancer (SCLC) is the deadliest form of lung cancer. Extrapulmonary neuroendocrine cancer (EPNEC) is a similar type of cancer that develops anywhere other than the lungs. EPNEC is also deadly. B7-H3 is a protein often found in SCLC and EPNEC tumor cells. Researchers can modify a person s own T cells, or immune cells, to target B7-H3. When these modified T cells are returned to the body-a treatment called B7-H3 chimeric antigen receptor (CAR) T cell therapy-they may help kill cancer cells. Objective: To test B7-H3 CAR T cell therapy in people with SCLC or EPNEC. Eligibility: People aged 18 years and older with SCLC or EPNEC that either did not respond or returned after treatment. Design: Participants will be screened. They will have blood tests and tests of their heart function. They will have imaging scans. Participants will undergo apheresis: Blood will be taken from the body through a needle. The blood will pass through a machine that separates out the T cells. The remaining blood will be returned to the body through a different needle. The collected T cells will be altered to make them attack cells with B7-H3. Participants will be in the hospital for at least 15 days. They will receive chemotherapy drugs to prepare their body for the treatment. These drugs will be given through a tube attached to a needle inserted into a vein. The modified T cells will be infused through a vein. Participants will remain in the hospital until they are well enough to go home. Follow-up visits will continue for 15 years....

Comparing Rituximab and Mosunetuzumab Drug Treatments for People With Low Tumor Burden Follicular Lymphoma

This phase III trial compares the effectiveness of rituximab to mosunetuzumab in treating patients with follicular lymphoma with a low tumor burden. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. Mosunetuzumab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. It is not yet known if giving rituximab or mosunetuzumab works better in treating patients with follicular lymphoma with a low tumor burden.

Prospective Studies of the Natural History of Diabetes Mellitus and Its Complications in the Gila River Indian Community

This project is a continuation of an extensive longitudinal population-based epidemiological investigation of the etiology and determinants of type 2 diabetes (and its complications) and formerly arthritis. The original baseline observations were made on the residents of the Gila Indian Reservation, predominantly Pima Indians, in 1965. We attempt to reexamine the population at two-yearly intervals, and have continued to recruit new respondents who, because of age and residence or familial relationships, become eligible for entry into the project. Eligible persons receive a battery of standardized examinations related to diabetes and its complications at two-yearly intervals, including a glucose tolerance test, biochemical determinations, such as serum cholesterol and creatinine, insulin, etc., a physical examination, and in those aged 15 years and above, retinal photographs, and an electrocardiogram. Persons known to have diabetes will be asked to undergo the examination at annual intervals to enable more complete and accurate documentation of their health status and to identify the development and progression of complications of the disease. The data collected have been used to describe the natural history and determinants of diabetes and its complications, to investigate factors relating to the etiology of these diseases and investigate the genetics of diabetes, its complications and other phenotypes. In addition, the project serves to identify subjects with specific characteristics for the clinical research projects carried out by the Obesity and Diabetes Clinical Research Section and the Diabetes Epidemiology and Clinical Research Section fo the Branch....

Testing a Mammography Decision Intervention in a Rural Setting

The overall objective of this COBRE pilot project is to enhance the design of a 3-arm cluster randomized trial that will test the efficacy and mechanism of effect of the MyMammogram DA with or without a provider communication intervention. This will be accomplished through two aims: (1) Refine, with community partner input, a clinical trial protocol to optimize engagement among patients and primary care providers (PCPs) practicing in rural settings. In consultation with patients, PCPs, and informatics experts, the study team will refine site selection, randomization, patient and PCP recruitment, and data collection protocols to meet the needs of the rural health care delivery system and participants. The result of this aim will be a modified protocol and intervention strategy that is acceptable to partners. (2) Adapt and test trial and intervention implementation features to achieve protocol acceptance and adherence. The investigators will pilot the adapted three-arm randomized trial protocol in rural primary care settings that compares the MyMammogram DA with or without a risk summary provided to the PCP pre-visit, relative to usual care. Implementing the trial in two phases (n=15 each) will systematically identify barriers and facilitators to trial participation to refine protocols. Participants will receive acceptability surveys and investigators will conduct qualitative interviews with patients and PCPs to understand experiences with trial implementation from multiple perspectives.

Cleaning Methods for Clear Aligners

The goal of this clinical trial is to learn which cleaning method best removes bacteria from clear plastic aligners. Clear aligners are removable orthodontic trays worn to straighten teeth. They sit against the teeth for 20 to 22 hours a day. Bacteria build up on their surfaces within days. No agreed-upon way to clean them exists.The main questions it aims to answer are: Which of four common cleaning methods removes the most live bacteria from worn aligners? Which method leaves the least bacteria visible on the aligner surface under a microscope? Researchers will compare four cleaning methods to see which works best: Brushing with water (control) Soaking in chlorhexidine mouthwash Soaking in an effervescent cleaning tablet Using an ultrasonic cleaner together with a cleaning tablet Participants will: Wear one upper and one lower clear aligner for 10 days Clean the upper aligner twice a day for 5 minutes using their assigned method Return the aligner at the end of 10 days for laboratory testing

Evaluation of a Mixed Meal Test for Diagnosis and Characterization and Type 3c Diabetes Mellitus Secondary to Pancreatic Cancer and Chronic Pancreatitis (DETECT)

The Coordinating and Data Management Center (CDMC) at MD Anderson Cancer will be responsible for the coordination and data management for the Evaluation of a mixed meal test for Diagnosis and characterization of Type 3c diabetes mellitus secondary to pancreatic cancer and chronic pancreatitis (DETECT), which is part of the NIH U01 funded Consortium for the Study of Chronic Pancreatitis, Diabetes, and Pancreatic Cancer (CPDPC). Similar to all studies that will be coordinated and managed by the CDMC, no patient enrollment will occur at MDACC. All patient recruitment will occur at external sites that are a part of the CPDPC, which are listed in the appended DETECT protocol. The data management systems, auditing, and monitoring effort are supported by the CDMC.

A Study on the Immune Response and Safety of the Second Dose of an Investigational Chickenpox Vaccine When Given to Healthy Children 3 Months After a First Dose at 12 to 15 Months of Age

The purpose of this study is to evaluate the immune response and safety of GSKs investigational varicella vaccine (VNS Vaccine) compared to an already approved varicella vaccine, Varivax (VV), when administered as second dose to healthy children. 3 months after first dose at 12 to 15 months. The study will be conducted in children who have not previously contracted varicella or received a varicella vaccination.

Subcutaneous Daratumumab, Once Weekly Carfilzomib, and Dexamethasone (DKd) in Patients With High-Risk Smoldering Multiple Myeloma

Background: Multiple myeloma (MM) is a tumor in which malignant plasma cells accumulate in the bone marrow. It can cause organ damage and is not curable. Researchers want to see if a combination drug treatment can help. Objective: To try to prevent or slow down developing MM and its associated organ damage by treating it while still in the smoldering phase with a mix of drugs known as DKd. Eligibility: People ages 18 and older with smoldering MM that is at high risk of converting to symptomatic MM. Design: Participants will be screened with: Medical history Physical exam Blood and urine tests Bone survey (x-rays of their bones) Spinal magnetic resonance imaging Bone marrow biopsy (a needle is used to remove bone marrow from their hipbone) Electrocardiogram (to check heart function) Lung function tests Treatment will be given in 28-day cycles. Participants will get daratumumab by injection under the skin. They will get carfilzomib intravenously (IV) through a tube inserted in a vein. They will get dexamethasone as oral tablets or as an IV. They will get all 3 drugs for 8 or 12 cycles. Then they will get daratumumab alone for up to 24 cycles. They may have stem cells collected. Participants will have frequent study visits. At these visits, they will repeat some screening tests. They will complete questionnaires. They will have imaging scans. For these scans, they may receive an oral or IV contrast. Participants will have a follow-up visit 30 days after treatment ends. Then they will have visits every 3-12 months. They will be followed on this study for life.

A Dose-Finding Study of Tebapivat to Assess Efficacy, and Safety in Participants With Sickle Cell Disease (SCD)

The main purpose of this study is to compare the effect of tebapivat versus placebo on anemia and to detect a dose-response for hemoglobin (Hb) response in participants with SCD.

Study of INCA036978 in Participants With Myeloproliferative Neoplasms

This study will be conducted to determine the safety, tolerability, dose-limiting toxicity (DLT)s, and maximum tolerated dose (MTD) and/or recommended dose for expansion (RDE)s of INCA036978 administered as monotherapy and in combination with a standard disease-directed therapy.

A Trial of Setmelanotide in Acquired Hypothalamic Obesity

The goal of this trial is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with acquired Hypothalamic Obesity (HO). To determine how well setmelanotide works and how safe it is, patients with HO will take a daily injection of either setmelanotide or placebo and complete trial assessments for 52 weeks on a therapeutic regimen. A separate sub-study in patients with congenital HO is detailed under NCT06760546.

Evaluation of the GORE® Ascending Stent Graft

The primary objective of ARISE II is to assess the safety and effectiveness of the GORE® Ascending Stent Graft device in the treatment of lesions involving the ascending aorta and aortic arch.

Safety and Efficacy Study of Fingolimod in Taiwanese Adults (≥ 20years) With Relapsing Remitting Multiple Sclerosis

The purpose of the study is to describe the safety profile of fingolimod in the Taiwanese multiple sclerosis population. This study aims to collect the safety data in patients newly initiated on fingolimod for one year.

Study of New Magnetic Resonance Imaging Methods of the Brain

The purpose of this investigation is to develop improved magnetic resonance imaging (MRI) techniques and hardware for studying brain function. MRI is a diagnostic tool that provides information about brain chemistry and physiology. This study will evaluate new MRI methods for monitoring blood flow to regions of the brain in response to simple tasks. The MRI machine used in this study is more powerful than those in most hospitals, permitting a higher visual resolution. Normal healthy volunteers over 18 years old may be eligible for this study. Candidates will be screened with a medical history and questionnaire, and a neurological examination. Study participants will have a yearly MRI scan. For this procedure, the subject lies on a stretcher that is moved into a donut-shaped machine with a strong magnetic field. A lightweight circular or rectangular coil-a device that improves the quality of the images-may be placed on the head. The scan time varies from 20 minutes to 3 hours; most scans last between 45 and 90 minutes. During the scan, the subject may perform simple tasks, such as listening to tapes, tapping a finger, moving a hand, watching a screen, or smelling a fragrance. More complex tasks may require thinking about tones or pictures and responding to them by pressing buttons. Information from this study will be used to develop better imaging methods that will, in turn, permit a greater understanding of normal and abnormal brain behaviors. ...

Phase II Study of JS212/JS213 as Monotherapy and in Combination in Patients With Advanced Malignant Solid Tumors

This is a multicenter, open-label Phase II clinical study. The primary objective is to evaluate the investigator-assessed objective response rate of JS212 and JS213 as monotherapy and in combination regimens in patients with advanced solid tumors. This study aims to explore the safety, tolerability, and preliminary efficacy of JS212, JS213, as well as JS212 in combination with JS213, toripalimab, and JS207.

A Clinical Study of Tulisokibart (MK-7240) to Treat Radiographic Axial Spondyloarthritis (MK-7240-013)

Researchers are looking for new ways to treat radiographic axial spondyloarthritis (r-axSpA). R-axSpA is a type of arthritis that causes pain, stiffness, and inflammation (swelling) in the spine and joints in the pelvis (hip bone). Radiographic means the damage it causes can be seen on X-rays. This study will help find out if a study medicine called tulisokibart can treat symptoms of r-axSpA. Researchers will look at different doses of tulisokibart. Researchers want to know if at least one of the study doses of tulisokibart works better than a placebo to improve r-axSpA symptoms. A placebo looks like the study medicine but has no study medicine in it. Using a placebo helps researchers better understand the effects of the study medicine.

Skeletal Muscle Biomarkers in People With Fragile Sarcolemmal Muscular Dystrophy

Background: \- Some kinds of muscular dystrophy affect the skeletal muscle membrane. In these conditions, the muscle membrane is more fragile. This affects how the muscles contract and relax, which causes movement problems. Researchers are looking at several muscle enzymes, or chemicals that affect how muscle cells function. By studying changes in these enzymes, they may be able to better understand how muscular dystrophy affects the cells. Researchers want to collect biomarkers (chemicals from blood samples) from people with fragile sarcolemmal muscular dystrophy. This information may provide better treatments for this condition. Objectives: \- To study biomarkers that may affect the muscles of people with fragile sarcolemmal muscular dystrophy. Eligibility: \- Individuals at least 18 years of age with fragile sarcolemmal muscular dystrophy. Design: * Participants will be screened with a medical history and physical exam. * Participants will be asked to come for four visits to the National Institutes of Health Clinical Center. The visits will be at least 2 months apart. Each visit will require participants to stay for 5 days at the clinical center. * During each visit, participants will provide frequent small blood samples. These samples will be collected while at rest and after physical exercise. * Participants will also have a physical therapy assessment. They will perform standard motor function tests and imaging tests (MRI, MRS). These tests may take up to 1 hour each time. * Treatment will not be provided as part of this study.

A Study of the Drugs Selumetinib vs. Carboplatin and Vincristine in Patients With Low-Grade Glioma

This phase III trial compares the effect of selumetinib versus the standard of care treatment with carboplatin and vincristine (CV) in treating patients with newly diagnosed or previously untreated low-grade glioma (LGG) that does not have a genetic abnormality called BRAFV600E mutation and is not associated with systemic neurofibromatosis type 1. Selumetinib works by blocking some of the enzymes needed for cell growth and may kill tumor cells. Carboplatin is in a class of medications known as platinum-containing compounds. It works in a way similar to the anticancer drug cisplatin, but may be better tolerated than cisplatin. Carboplatin works by killing, stopping or slowing the growth of tumor cells. Vincristine is in a class of medications called vinca alkaloids. It works by stopping tumor cells from growing and dividing and may kill them. The overall goal of this study is to see if selumetinib works just as well as the standard treatment of CV for patients with LGG. Another goal of this study is to compare the effects of selumetinib versus CV in subjects with LGG to find out which is better. Additionally, this trial will also examine if treatment with selumetinib improves the quality of life for subjects who take it.

Tailoring Mobile Health Technology to Reduce Obesity and Improve Cardiovascular Health in Resource-Limited Neighborhood Environments

Background: Heart disease is a leading cause of death. People can reduce their heart disease risk by exercising more. Mobile health technology may make people more successful at increasing their exercise. This includes things like physical activity monitors and smartphone apps. Objective: To find out if mobile health technology can increase physical activity. Eligibility: African American women ages 21-75 who: * Are overweight or obese * Live in certain areas near Washington, DC * Have a smartphone that can use the study app Design: At visit 1, participants will * Answer survey questions. These may be about medical history, physical activity, and weight. They may also cover body image, health perception, and spirituality. * Have body size measured and get blood tests * Get a device to wear on the wrist. It will record physical activity and hours of sleep. * Learn how to download and use the study mobile app For 2 weeks, researchers will collect data about participants physical activity. Then participants will have a study visit with additional blood tests. All participants will get messages from the app that encourage exercise. Some participants will get data from the app about exercise near their home or work. Some participants may get face-to-face coaching. Participants may get wireless devices. These measure body weight, blood pressure, and blood glucose. Participants can measure these at home and upload the data to the app for the study. Participants will have visits after 3 and 6 months. They will repeat the visit 1 tests.

Timed Aspirin Chronobiome Study

To determine whether timed administration of aspirin ameliorates the effects of celecoxib on blood pressure.

A Study Evaluating BFB759 in Moderate to Severe Hidradenitis Suppurativa

This is a double-blind, placebo-controlled study where subjects are participating for approximately 36 to 40 weeks. The study compares how well BFB759 works and how safe it is compared with a placebo.

Azeliragon and Chemoradiotherapy in Newly Diagnosed Glioblastoma

This is an open label study to determine the safety and preliminary evidence of a therapeutic effect of azeliragon in patients with newly diagnosed glioblastoma receiving concurrent radiation and temozolomide.