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About 131,193 results

The DETECT Study: Discovery and Evaluation of Testing for Endometrial Cancer in Tampons
https://clinicaltrials.gov/ct2/show/NCT03538665

May 20th, 2022 - BACKGROUND: Endometrial cancer is the most common and second deadliest gynecological cancer in women in the United States, with over 63,000 new cases and 11,000 deaths expected to occur in 2018. Unlike most cancers, endometrial cancer incidence and mortality are increasing, due to increases in risk factors such as obesity and population aging. Racial disparities in endometrial cancer incidence ...

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Subcutaneously Administered Guselkumab for the Treatment of Chronic Plaque Psoriasis in Pediatric Participants
https://clinicaltrials.gov/ct2/show/NCT03451851

May 20th, 2022 - The purpose of this study is to evaluate the efficacy and safety of guselkumab in pediatric participants aged greater than or equal to 6 through less than 18 years with chronic plaque psoriasis.

CD19/CD22 Chimeric Antigen Receptor (CAR) T Cells in Children and Young Adults With Recurrent or Refractory CD19/CD22-expressing B Cell Malignancies
https://clinicaltrials.gov/ct2/show/NCT03448393

May 20th, 2022 - Background: Acute lymphoblastic leukemia (ALL) accounts for approximately 25% of childhood cancer. Survival rates have improved, but outcomes for some subgroups, including infants and young adults remain poor, and survival for patients who relapse is < 50%, despite allogeneic stem cell transplant following second remission. CD19 immune escape has been observed by several groups following CD19-C...

Natural History of the Collagen-Related Disorder Osteogenesis Imperfecta and Genotype Phenotype Correlation
https://clinicaltrials.gov/ct2/show/NCT03575221

May 20th, 2022 - Description: This is a longitudinal study of the natural history of the collagen-related disorder osteogenesis imperfecta (OI), that includes enrolling new patients under the age of 12 years, along with an extended data collection from adult patients on whom previous childhood data was collected at the NIH. Objectives: Primary Objectives: 1) Identify and monitor longitudinal functional outcomes...

Investigating Vector-Borne Determinants of Aedes Transmitted Arboviral Infections in Cambodia: An Observational Longitudinal Cohort Study in Children
https://clinicaltrials.gov/ct2/show/NCT03534245

May 20th, 2022 - Mosquito-borne viruses continue to cause significant global morbidity and mortality, particularly in Southeast Asia. When mosquitoes deliver the virus into the skin of humans while probing for a blood meal, they deposit also saliva, which contains a myriad of pharmacologically active compounds that modulate the host immune system. Most vaccines against vector-borne diseases under development ig...

Haplo-identical Transplantation for Severe Aplastic Anemia, Hypo-plastic MDS and PNH Using Peripheral Blood Stem Cells and Post-transplant Cyclophosphamide for GVHD Prophylaxis
https://clinicaltrials.gov/ct2/show/NCT03520647

May 20th, 2022 - Severe aplastic anemia (SAA),myelodysplastic syndrome (MDS), and paroxysmal nocturnal hemoglobinuria (PNH) are life-threatening bone marrow disorders. For SAA patients, long term survival can be achieved with immunosuppressive treatment. However, of those patients treated with immunosuppressive therapy, one quarter to one third will not respond, and about 50% of responders will relapse. Althoug...

Study of Amivantamab, a Human Bispecific EGFR and cMet Antibody, in Participants With Advanced Non-Small Cell Lung Cancer
https://clinicaltrials.gov/ct2/show/NCT02609776

May 20th, 2022 - This open label (all participants know the identity of the study drug), multicenter (more than one study site), first-in-human study consists of 2 parts. Part 1 is a Amivantamab Monotherapy and Combination Dose Escalations and Part 2 Amivantamab Monotherapy and Combination Dose Expansions. In Part 1, participants with evaluable NSCLC will be enrolled into cohorts at increasing dose levels of Am...

Natural History, Genetics, and Pathophysiology of Systemic Juvenile Idiopathic Arthritis, Adult-Onset Still's Disease, and Related Conditions
https://clinicaltrials.gov/ct2/show/NCT03510442

May 20th, 2022 - The purpose of this protocol is to study the natural history, genetics and pathophysiology of systemic juvenile idiopathic arthritis (sJIA), adult-onset Still s disease (AOSD) and related inflammatory conditions. One of seven subtypes of juvenile idiopathic arthritis (JIA), sJIA contributes disproportionately to the morbidity and mortality of JIA and is considered by many to be the most severe ...

Medication Adherence in Children, Adolescents and Adults With Neurofibromatosis Type 1 (NF1) on Clinical Treatment Trials
https://clinicaltrials.gov/ct2/show/NCT03531814

May 20th, 2022 - Background: Neurofibromatosis type 1 (NF1) is a genetic disorder that affects approximately 1 in 3,500 individuals and is associated with a broad variety of symptoms and physical findings. Plexiform neurofibromas (PN) are histologically benign tumors which occur in 25-50% of patients with NF1 and can lead to significant morbidity. Oral therapeutic options for the treatment of plexiform neurofib...

Specimen Collection for Agricultural Health Study Cohort Pesticide Exposure Study
https://clinicaltrials.gov/ct2/show/NCT01139476

May 20th, 2022 - We propose to conduct a molecular epidemiology study with a subset of participants in the Agricultural Health Study (AHS), a prospective cohort of 57,310 licensed pesticide applicators in Iowa and North Carolina. Blood and urine samples will be collected from 1,990 cancer-free male AHS participants over the age of 50. These participants will also be asked to complete a brief interview (approxim...

Prospective Screening for Patient-Specific Genotypes and Phenotypes That Influence Drug Dosing and Trial Selection in Cancer Patients
https://clinicaltrials.gov/ct2/show/NCT02706652

May 20th, 2022 - Background: Genetic sequence of drug-metabolizing enzymes, transporters/receptors, transcription factors, drug targets, and patient baseline characteristics often affect an individual s response to drug therapy. Expression of such genes is also influenced by the epigenome and regulation by a variety of other factors: RNA expression, protein expression, disease state, comorbidities, concomitant ...

COVID-19 Ozanimod Intervention Study
https://clinicaltrials.gov/ct2/show/NCT04405102

May 20th, 2022 - The virus SARS-CoV-2 causes severe pneumonia which, in a proportion of patients progresses towards an Acute Respiratory Distress Syndrome (ARDS) mainly related to the antiviral immune response. To date, there is no available treatment that significantly improves outcome of patients with COVID-19 pneumonia. Sphingosine-1-phosphate receptor 1 (S1P1) ligands control vascular leakage in the airways...

Effect of Fasting and Refeeding on T-cell Fate
https://clinicaltrials.gov/ct2/show/NCT02719899

May 20th, 2022 - Intermittent caloric restricted or fasting has numerous health effects including the reduction in numerous cardiovascular and pulmonary disease risk factors. The cellular programs activated by caloric restriction are similarly regulated in preclinical and clinical studies in response to a 24-hour fast. We have found that a beneficial effect of a 24-hour fasting blunts the activation of a compon...

A Longitudinal Study of COVID-19 Sequelae and Immunity
https://clinicaltrials.gov/ct2/show/NCT04411147

May 20th, 2022 - Title: A Longitudinal Study of COVID-19 Sequelae and Immunity Study Description: This is a longitudinal cohort study to evaluate the clinical sequelae of acute COVID-19 and characterize the immune response to SARS-CoV-2. Household contacts of the COVID-19 cohort will also be recruited and serve as a control group. Objectives: Characterize the medical sequalae and persistent symptoms following r...

Acute Infection in Mitochondrial Disease: Metabolism, Infection and Immunity During the COVID19 Pandemic
https://clinicaltrials.gov/ct2/show/NCT04419870

May 20th, 2022 - Infection is a major cause of morbidity and mortality individuals with mitochondrial disease, frequently triggering metabolic decompensation, multiorgan dysfunction, and neurologic deterioration. In the context of the recent COVID19 pandemic, people with mitochondrial disease are at increased risk for severe disease and poor outcomes if infected. However, the mechanisms for this link between in...

Study Comparing Intravenous (IV)/Subcutaneous (SC) Risankizumab to IV/SC Ustekinumab to Assess Change in Crohn's Disease Activity Index (CDAI) in Adult Participants With Moderate to Severe Crohn's ...
https://clinicaltrials.gov/ct2/show/NCT04524611

May 20th, 2022 - Crohn's disease (CD) is a long-lasting condition causing inflammation that can affect any part of the gut. This study will evaluate how well risankizumab works compared to ustekinumab. This study will assess change in Crohn's Disease Activity Index (CDAI). Risankizumab is an investigational drug being developed for the treatment of Crohn's Disease (CD). Ustekinumab is an approved drug for the t...

Molecular and Clinical Profile of Diabetes Mellitus and Its Complications
https://clinicaltrials.gov/ct2/show/NCT01105858

May 20th, 2022 - Genetic factors play an important role in diabetes mellitus, its risk factors and complications, but most of the specific genetic determinants remain unidentified. The molecular pathways by which diabetes-susceptibility genes influence risk for diabetes and related conditions are also largely unknown. This project will seek to identify, and quantify the effects of, the genetic determinants of t...

Serological Surveillance for COVID-19 in Central North Carolina
https://clinicaltrials.gov/ct2/show/NCT04490174

May 20th, 2022 - It has been demonstrated that respiratory virus outbreaks and pandemics, such as influenza, SARS, MERS, and now the newly emerged SARS-CoV-2 virus, have a major impact on morbidity and mortality worldwide, as well as having devastating global economic and societal impact. During these outbreaks it is critical to gain a rapid understanding of the exposures and immunity in the general population....

Allogeneic Hematopoietic Stem Cell Transplantation for Severe Aplastic Anemia and Other Bone Marrow Failure Syndromes Using G-CSF Mobilized CD34+ Selected Hematopoietic Precursor Cells Co-Infused W...
https://clinicaltrials.gov/ct2/show/NCT01174108

May 20th, 2022 - Allogeneic hematopoietic stem cell transplantation (aHSCT) can cure patients with a variety of bone marrow failure syndromes (BMFS) including severe aplastic anemia (SAA), paroxysmal nocturnal hemoglobinuria (PNH) or myelodysplastic syndrome (MDS) associated with cytopenias. Patients with BMFS have traditionally been transplanted with bone marrow (BM) as a stem cell source. Although chronic gra...

Immunotherapy Using Tumor Infiltrating Lymphocytes for Patients With Metastatic Cancer
https://clinicaltrials.gov/ct2/show/NCT01174121

May 20th, 2022 - Background: Metastatic digestive tract cancers, in particular esophageal, gastric, pancreatic and hepatobiliary carcinomas, are associated with poor survival beyond five years and poor response to existing therapies. Data from the National Cancer Institute Surgery Branch (NCI-SB) and from the literature support that metastatic cancers are potentially immunogenic and that tumor-infiltrating lymp...