Prostate Cancer Screening and Dietary Heterocyclic Amines in African American Men
Evaluating the Effectiveness of the LifeVest Defibrillator and Improving Methods for Determining the Use of Implantable Cardioverter Defibrillators
S0820, Adenoma and Second Primary Prevention Trial
Connect® Myeloid Disease Registry
Brentuximab Vedotin and Nivolumab With or Without Ipilimumab in Treating Patients With Relapsed or Refractory Hodgkin Lymphoma
Comparison of Axillary Lymph Node Dissection With Axillary Radiation for Patients With Node-Positive Breast Cancer Treated With Chemotherapy
Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trial
Genetic Testing in Screening Patients With Stage IB-IIIA Non-small Cell Lung Cancer That Has Been or Will Be Removed by Surgery (The ALCHEMIST Screeni
Crizotinib in Treating Patients With Stage IB-IIIA Non-small Cell Lung Cancer That Has Been Removed by Surgery and ALK Fusion Mutations (An ALCHEMIST
Dabrafenib and Trametinib Followed by Ipilimumab and Nivolumab or Ipilimumab and Nivolumab Followed by Dabrafenib and Trametinib in Treating Patients
A Phase II/III Trial of Nivolumab, Ipilimumab, and GM-CSF in Patients With Advanced Melanoma
Standard of Care Therapy With or Without Stereotactic Radiosurgery and/or Surgery in Treating Patients With Limited Metastatic Breast Cancer
Platinum Based Chemotherapy or Capecitabine in Treating Patients With Residual Triple-Negative Basal-Like Breast Cancer Following Neoadjuvant Chemothe
Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Scr
Testing the Addition of a New Anti-Cancer Drug, Triapine, to the Usual Chemotherapy Treatment (Cisplatin) During Radiation Therapy for Advanced-stage
Doxorubicin Hydrochloride and Cyclophosphamide Followed by Paclitaxel With or Without Carboplatin in Treating Patients With Triple-Negative Breast Can
Cisplatin, Carboplatin and Etoposide or Temozolomide and Capecitabine in Treating Patients With Neuroendocrine Carcinoma of the Gastrointestinal Tract
Nivolumab and Ipilimumab in Treating Patients With Rare Tumors
Pegylated Liposomal Doxorubicin Hydrochloride With Atezolizumab and/or Bevacizumab in Treating Patients With Recurrent Ovarian, Fallopian Tube, or Pri
Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer
Phase 3 Randomized Placebo Controlled Clinical Trial of Donepezil
Inotuzumab Ozogamicin and Frontline Chemotherapy in Treating Young Adults With Newly Diagnosed B Acute Lymphoblastic Leukemia
Testing the Drug Atezolizumab or Placebo With Usual Therapy in First-Line HER2-Positive Metastatic Breast Cancer
Nivolumab After Combined Modality Therapy in Treating Patients With High Risk Stage II-IIIB Anal Cancer
Simplified Patient Care Strategy in Decreasing Early Death in Patients With Acute Promyelocytic Leukemia
Radiation Therapy With Durvalumab or Cetuximab in Treating Patients With Locoregionally Advanced Head and Neck Cancer Who Cannot Take Cisplatin
Obinutuzumab With or Without Umbralisib, Lenalidomide, or Combination Chemotherapy in Treating Patients With Relapsed or Refractory Grade I-IIIa Folli
Palbociclib in Real World Practice
Testing Cabozantinib in Patients With Advanced Pancreatic Neuroendocrine and Carcinoid Tumors
Antiandrogen Therapy and Radiation Therapy With or Without Docetaxel in Treating Patients With Prostate Cancer That Has Been Removed by Surgery
Hypofractionated Radiation Therapy After Mastectomy in Preventing Recurrence in Patients With Stage IIa-IIIa Breast Cancer
S1501 Carvedilol in Preventing Cardiac Toxicity in Patients With Metastatic HER-2-Positive Breast Cancer
Abiraterone Acetate and Antiandrogen Therapy With or Without Cabazitaxel and Prednisone in Treating Patients With Metastatic, Castration-Resistant Pro
A Study to Evaluate the Effect of Testosterone Replacement Therapy (TRT) on the Incidence of Major Adverse Cardiovascular Events (MACE) and Efficacy M
Water Exchange (WE) vs. WE Plus Cap-assisted Colonoscopy
Does the Cap Increase the Finding of Polyps When Water Exchange Colonoscopy is Used
Efficacy and Safety of CUSA-081 in the Restoration of Central Venous Access Device (CVAD) Functionality
Standard Systemic Therapy With or Without Definitive Treatment in Treating Participants With Metastatic Prostate Cancer
A Study to Compare the Administration of Pembrolizumab After Surgery Versus Administration Both Before and After Surgery for High-Risk Melanoma
Zero Degree Head Positioning in Hyperacute Large Artery Ischemic Stroke
Testing the Timing of Pembrolizumab Alone or With Chemotherapy as First Line Treatment and Maintenance in Non-small Cell Lung Cancer
Testing Immunotherapy Versus Observation in Patients With HPV Throat Cancer
A Phase 1b Study of STMC-103H in Multi-Sensitized Allergic Subjects Who Are Otherwise Healthy
Rucaparib in Treating Patients With Genomic LOH High and/or Deleterious BRCA1/2 Mutation Stage IV or Recurrent Non-small Cell Lung Cancer (A Lung-MAP
ASSIST Registry Studying Various Operator Techniques
Lung-MAP: A Master Screening Protocol for Previously-Treated Non-Small Cell Lung Cancer
Lipoprotein(a) in Patients With Cardiovascular Disease (CVD)
Patiromer for the Management of Hyperkalemia in Subjects Receiving RAASi Medications for the Treatment of Heart Failure (DIAMOND)
A 12-Week Treatment Study to Evaluate the Effectiveness of Albuterol Multidose Dry Powder Inhaler With Integrated Electronic Module Digital System (eM
Study Evaluating the Efficacy and Safety of Intranasal Administration of OPN-375 in Subjects With Chronic Sinusitis Without the Presence of Nasal Poly
Assessing the Impact of Lipoprotein (a) Lowering With TQJ230 on Major Cardiovascular Events in Patients With CVD
S1803, Lenalidomide +/- Daratumumab/rHuPh20 as Post-ASCT Maintenance for MM w/MRD to Direct Therapy Duration
Vitamin D3 With Chemotherapy and Bevacizumab in Treating Patients With Advanced or Metastatic Colorectal Cancer
Letrozole With or Without Paclitaxel and Carboplatin in Treating Patients With Stage II-IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer
Blood Glucose Differences Between Left Arm and Right Arm Using a Continuous Glucose Monitor
Accelerometer Sensing for Micra AV Study
A Study to Compare Two Surgical Procedures in Women With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Testing the Addition of a Type of Drug Called Immunotherapy to the Usual Chemotherapy Treatment for Non-small Cell Lung Cancer, ALCHEMIST Chemo-IO Stu
Registry of Asthma Patients Initiating DUPIXENT®
NCI COVID-19 in Cancer Patients, NCCAPS Study
Study of Efficacy and Safety of CSJ117 in Patients With Severe Uncontrolled Asthma
A Study of LY3819253 (LY-CoV555) and LY3832479 (LY-CoV016) in Participants With Mild to Moderate COVID-19 Illness
A Study of miRNA 371 in Patients With Germ Cell Tumors
A Study to Evaluate the Efficacy and Safety of Dupilumab in Participants With Allergic Bronchopulmonary Aspergillosis (ABPA) (LIBERTY ABPA AIRED)
Algorithm Using LINQ Sensors for Evaluation And Treatment of Heart Failure
ACTIV-2: A Study for Outpatients With COVID-19
Study of PRRT in Metastatic, World Health Organization (WHO) Grade 1 or 2, SSTR Positive, GEP-NET Who Are Candidates for Cytoreductive Surgery
A Study of Immune System Proteins in Participants With Mild to Moderate COVID-19 Illness
Glucose Differences Between the Left Arm and Right Arm in Diabetic Patients Using a Continuous Glucose Monitor
Evaluation of ADG20 for the Prevention of COVID-19