Comparison of Two Approaches to Weight Loss Follow-Up Study

Scleroderma Treatment With Autologous Transplant (STAT) Study

Iloprost in Preventing Lung Cancer in Former Smokers

A Trial of Pessary and Progesterone for Preterm Prevention in Twin Gestation With a Short Cervix

Trial of Brigatinib After Treatment With Next-Generation ALK Inhibitors

Cap Assisted Upper Endoscopy Versus High Definition White Light Endoscopy and Narrow Band Imaging Alone In The Detection Of Visible Lesions Barrett's Esophagus: A Randomized Tandem Study

Osimertinib in Treating Participants With Stage I-IIIA EGFR-mutant Non-small Cell Lung Cancer Before Surgery

Comparative Effectiveness Study Telerehab Versus Conventional

Electronic Cigarette Use During Pregnancy

Radiation Therapy Regimens in Treating Patients With Limited-Stage Small Cell Lung Cancer Receiving Cisplatin and Etoposide

Stent vs. Indomethacin for Preventing Post-ERCP Pancreatitis

Nicotinic Agonist Effects on BMI and Neuronal Response

The STAR™ Tumor Ablation Registry

American Hepato-Pancreato-Biliary Association (AHPBA) Pancreatic Irreversible Electroporation (IRE) Registry

VentFirst: A Multicenter RCT of Assisted Ventilation During Delayed Cord Clamping for Extremely Preterm Infants

Brentuximab Vedotin and Nivolumab in Treating Participants With Early Stage Classic Hodgkin Lymphoma

Impact of Daylight on Patients With Acute Myocardial Infarction

Obinutuzumab in Treating Patients With Central Nervous System Lymphoma Who Have Achieved a Complete Response

Effect of Lost Wage Reimbursement to Kidney Donors on Living Donation Rates

A Study to Evaluate Enfortumab Vedotin Versus (vs) Chemotherapy in Subjects With Previously Treated Locally Advanced or Metastatic Urothelial Cancer (EV-301)

Improving Quality of Life in Heart Failure

Nitrous Oxide Versus Intravenous Sedation for Anesthesia

Study of Biomarker-Based Treatment of Acute Myeloid Leukemia

Pivotal Study to Evaluate the Safety and Efficacy of GelrinC for Treatment of Cartilage Defects

Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kg

Mechanical Support Measures of Adjustment and QOL

Abemaciclib in Treating Patients With Advanced, Refractory, and Unresectable Digestive System Neuroendocrine Tumors

Study of the Safety and Efficacy of Ulipristal Acetate (UPA) Used Daily as a Contraceptive