119 Clinical Trials for Various Conditions
This study is a Phase I single and repeat dose escalation study of GSK1265744 in healthy subjects and a single repeat dose cohort in HIV-1 infected subjects. The study is planned to consist of three parts. Part A will enroll two cohorts with a total of 18 subjects in a single dose escalation to evaluate safety, tolerability and PK. Part B plans to enroll three cohorts of 10 subjects to evaluate repeat doses of GSK126744 on safety, tolerability and PK. Part A and B will enroll healthy volunteers. Part C will enroll HIV-1 patients in a single cohort of 10 subjects. This cohort will evaluate the effects of repeat dose on safety, tolerability, PK and efficacy.
HIV Infection
Non-celiac gluten sensitivity (NCGS) is an emerging clinical entity defined as the presence of intestinal and/or extraintestinal symptoms induced by the ingestion or gluten and relieved by a gluten free diet (GFD) in patients without celiac disease or wheat allergy. The pathologic mechanism of the disorder is unknown, and there are no known biomarkers or associated histopathologic findings. In this prospective, randomized controlled trail, we are investigating the utility of patient reported symptom questionnaires, as well as stool gluten and urine quantification tools in patients with NCGS and healthy controls.
Non Celiac Gluten Sensitivity
Gastroparesis Patients and Healthy Controls ages 20-49 will be asked to participate in an observational study measuring vagal activity following food ingestion in order to establish parameters of autonomic nerve/vagal function in healthy human subjects compared to those with gastroparesis. Information generated from this study may be used in the future to establish what is normal and abnormal enteric vagal tone and how much vagal nerve stimulation treatment may be required to help patients with gastroparesis.
Gastroparesis
Poorly absorbed medications such as furosemide are common and recent experiments suggest that improvement in absorption can occur if these types of medications are consumed with liquids such as milk. The purpose of this study is to evaluate the absorption of furosemide in normal adults when taken with bottled water, milk (Parmalat™ Whole Milk), baby formula (Similac Pro-Advance™), or Ensure Plus™. These results will be used to make models that predict how these liquids will affect drug absorption in children, potentially providing ways to improve medication absorption in children.
Medication Absorption
This exploratory study proposal is the first pilot brain imaging study to determine if Tai Chi can modulate brain resting state functional connectivity (rsFC) and brain morphometry among fibromyalgia (FM) patients and healthy controls.
Fibromyalgia, Chronic Pain
The purpose of the study is to evaluate the safety and tolerability after administration of multiple doses and the pharmacokinetics (PK) of single and multiple doses of UCB0599 in healthy study participants and participants with Parkinson's Disease (PD).
Parkinson's Disease
The effects of mild or moderate renal impairment (creatinine clearance 30 to 50 ml/min or \>50 to 80 ml/min, respectively) on the pharmacokinetic profile of quinine and its active metabolite, 3'-hydroxyquinine, will be investigated. Safety and tolerability in healthy subjects versus those with mild to moderate renal impairment will be compared, as well.
Healthy, Renal Impairment
A Phase 1b Multiple Ascending Dose Study of the Safety and Tolerability of BMS-984923 in Healthy Older Adults and Patients with Alzheimer's Disease
Alzheimer's Disease
This is a Phase 1/2a, multi-center, placebo-controlled, double-blinded, randomized, multiple ascending dose (MAD) clinical trial to determine the safety and maximum tolerated dose of AL001. Up to 72 participants will be randomly assigned to receive study drug (active AL001) or placebo. The study consists of a 4-week screening period, a 14-day treatment period, and a 42-day follow-up period.
Alzheimer's Disease, Healthy Non-elderly and Elderly Adults
This is a Phase 1, Multicenter, Open-Label, Parallel Group Adaptive Pharmacokinetic Single Dose Study of ISIS 681257 Subcutaneous Injections in Male And Female Subjects with Normal and Impaired Renal Function
Renal Impairment
A phase I, open-label study comparing the pharmacokinetics, pharmacodynamics, safety and tolerability of ticagrelor in hemodialysis patients to healthy subjects with normal renal function.
Kidney Failure, Chronic
Idiopathic CD4 lymphocytopenia (ICL) is a rare syndrome defined by consistently low CD4 T cell counts (\<300/mm3) without evidence of HIV infection or other known immunodeficiency. Patients with ICL are at risk for opportunistic infections typically associated with HIV/AIDS such as disseminated cryptococcal infection and severe human papillomavirus-related dysplasia. More than 20 years since the description of ICL, its etiology, pathogenesis, and management remain unclear. In this study we propose to administer the combination of granulocyte colony stimulating factor (G-CSF) and plerixafor to ICL patients and healthy volunteers with the objective of harvesting mobilized CD34+ hematopoietic progenitor cells (HPCs) by apheresis for transfer into immunocompromised mice and for study with in vitro assays. The mice studies would serve to investigate thymic development, survival, and trafficking of the mobilized human cells within murine lymphoid and non-lymphoid organs. HPCs are used for various therapies and there is an increasing use of agents that stimulate the bone marrow to produce progenitor cells and move them into the bloodstream where they may be harvested by apheresis. Not all patients respond to GCSF with vigorous HPC mobilization. The binding of chemokine receptor CXCR4 to stromal cell derived factor (SDF-1 or CXCL12) is an important interaction between a hematopoietic progenitor cell and its marrow environment. Plerixafor is a CXCR4 inhibitor which blocks binding to SDF-1 resulting in the release of hematopoietic progenitor cells (CD34+) into peripheral circulation. In pharmacodynamic studies of plerixafor in conjunction with G-CSF compared to G-CSF and placebo, a two-fold increase in CD34+ cell count was observed. Due to the important role CXCR4 plays in immune cell trafficking and its potential role in the pathogenesis of ICL, we propose as a secondary objective to assess peripheral CD4 T cell and CD34+ hematopoietic progenitor cell numbers and functions in ICL patients compared to controls following G-CSF and plerixafor administration. Study participants will be screened within 12 weeks prior to the study period. Eligible participants will receive G-CSF for 5 days with hospitalization on Day 4 for plerixafor injection followed by apheresis on Day 5. Participants will return for examinations and blood draws on Days 8 and 12.
Idiopathic CD4-Positive, T-Lymphocytopenia
The goal of this study is to evaluate how much quercetin or isoquercetin is absorbed after a single dose and evaluate for pharmacokinetic inhibition of protein disulfide isomerase. Pharmacodynamic studies will also be performed in an additional cohort of 10 patients with evidence of antiphospholipid antibodies
Healthy
RATIONALE: Analyzing tissue and blood samples from healthy volunteers or patients with Fanconi anemia, myelodysplasia, myeloproliferative disorders, or myeloma in the laboratory may help doctors learn more about the causes of blood cancers. PURPOSE: The purpose of this study is to analyze in the laboratory blood and bone marrow cells from healthy volunteers or patients with Fanconi anemia, myeloproliferative disorders, or myeloma.
Chronic Myeloproliferative Disorders, Fanconi Anemia, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic/Myeloproliferative Neoplasms
This study is a randomized, placebo-controlled, multiple-ascending dose study in healthy Japanese and Caucasian subjects.
Healthy
The purpose of this study is to find out how chemicals in the blood of patients with chronic kidney disease affect how medications are removed from the body. The patient will take one dose of three different drugs, one on each week, for a total of three single doses. The investigators want to find out if these three different medications are affected in different ways by the chemicals in the blood of patients with kidney disease.
Kidney Disease
The goal of this clinical trial is to learn if a new contact lens device can record patterns in eye pressure for 24 hours in adults with glaucoma and in healthy participants. The main questions it aims to answer are: * Is the contact lens device able to detect patterns in eye pressure that happens naturally between nighttime and daytime? * Are the contact lens recording patterns similar when repeated one week later? * What eye problems do participants have when wearing contact lens for up to 24 hours? Researchers will compare if the recordings detected by the contact lens over 24 hours are similar to the patterns measured by an eye pressure measuring instrument used in a doctor's office. Participants will * Wear contact lens in one eye for up to 24 hours * Take recordings in that eye with smartphone camera every 15 minutes when awake * For those participants who are able to stay overnight at a hotel for the trial, researchers will measure the eye pressure in the other eye every 1 to 2 hours when awake with an eye pressure measuring instrument.
Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Ocular Hypertension, Ocular Hypertension (OH), Ocular Hypertension Glaucoma, IOP, Intraocular Pressure, Glaucoma Open-Angle, Glaucoma and Ocular Hypertension, Glaucoma Patients and Healthy Controls, Normal Tension Glaucoma (NTG)
The purpose of the study is to evaluate the safety, tolerability, and pharmacokinetics of escalating single and repeat doses of PF-07832837 in healthy participants and in participants with moderate to severe atopic dermatitis. An additional goal is to assess the pharmacodynamics of PF-07832837 in participants with moderate to severe AD, including potential effects on clinical signs and symptoms
Healthy Participants, Atopic Dermatitis
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary food effect of ITU512 as well as the fetal hemoglobin (HbF)-inducing capacity of ITU512. This will be the first evaluation of the potential therapeutic effect of ITU512 in healthy participants and patients with sickle cell disease (SCD).
Sickle Cell Disease
A Phase 1, First-in-human, Randomized, Double-blind, Placebo-controlled, Single and Multiple Ascending Dose Study in Healthy Adults and Open-label Single Dose Study in Patients with Alzheimer's Disease to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of VG-3927.
Healthy, Alzheimer Disease
This study will investigate 99mTc-p5+14, an amyloid-reactive synthetic peptide, p5+14, radiolabeled with technetium-99m, as a radiotracer for detecting paamyloid deposits in patients with AL or ATTR-associated systemic amyloidosis, notably with cardiac involvement.
Systemic Amyloidosis
The VIVID study is structured in a master protocol format comprised of multiple parts that evaluate intravenous (IV) and subcutaneous (SC) VGA039 in healthy volunteers and subjects with von Willebrand Disease (VWD) and other bleeding disorders.
Von Willebrand Diseases
An open-label phase 2 study to assess the safety and exploratory diagnostic performance of the oral radiopharmaceutical agent NDX-3315 and NDX-3324 in healthy participants and patients with eosinophilic esophagitis (EoE).
Eosinophilic Esophagitis
The purpose of this study is to assess the safety, tolerability, PK and PD of BBP-671 in healthy volunteers and patients with Propionic Acidemia or Methylmalonic Acidemia.
Healthy Volunteers, Propionic Acidemia, Methylmalonic Acidemia, Organic Acidemia
This study is a first-in-human, 3-part, multi-center, Phase 1, randomized, double-blind, placebo-controlled study with RPT193 in up to 64 healthy male and female subjects and 30 male and female patients with atopic dermatitis. RPT193 is an orally-available, potent, and selective antagonist of CCR4.
Atopic Dermatitis
This three-part, Phase 1 protocol will be the first clinical study of ABI-H2158. Parts 1 and 2 will be a Phase 1a, dose-ranging assessment of ABI-H2158 in healthy adult volunteers. If the dose-related safety, tolerability, and pharmacokinetics (PK) of ABI-H2158 in healthy volunteers are deemed satisfactory, then the study will advance to Part 3, a Phase 1b, dose-ranging assessment of ABI-H2158 in non-cirrhotic, CHB patients.
Chronic Hepatitis B
This is a double-blind, placebo-controlled, dose escalation trial of DCR-PHXC in Healthy Volunteers (HVs) and patients with Primary Hyperoxaluria (PH). Once safety has been established in HV, PH patients with a confirmed diagnosis of PH1 and PH2 will be enrolled across multiple dosing cohorts. The study design will allow enrollment of PH patient cohorts at a given dose level once safety has been demonstrated in HV at that dose level. The study will be conducted in two parts: Part A: Single ascending dose (SAD) in HV; Part B: SAD in patients with PH1 and PH2 (lagging Part A by 1 dose level cohort).
Primary Hyperoxaluria
The purpose of this study is to evaluate safety, tolerability, pharmacokinetics, and pharmacodynamics of PF-06817024 in healthy volunteers, in participants with chronic rhinosinusitis, with nasal polyps and in participants with moderate-to-severe Atopic Dermatitis
Healthy, Chronic Rhinosinusitis With Nasal Polyps, Atopic Dermatitis
The primary objective of the study is to characterize the safety profile and duration of bronchodilation of a single dose of inhaled TV46017
Chronic Obstructive Pulmonary Disease (COPD
The purpose of the study is to provide pertinent information to enable decisions regarding the developability of LHW090 for use in patients with chronic renal insufficiency, including a comparison of the potential risk-benefit ratio of several doses of the study drug to enable optimal doses to be tested in later studies.
Chronic Renal Insufficiency