Pembrolizumab in Treating Patients With HIV and Relapsed, Refractory, or Disseminated Malignant Neoplasms

Esophageal Manometry During Recovery From Anesthesia: Pilot Study

Aspirin in Preventing Recurrence of Cancer in Patients With HER2 Negative Stage II-III Breast Cancer After Chemotherapy, Surgery, and/or Radiation Therapy

Nivolumab After Combined Modality Therapy in Treating Patients With High Risk Stage II-IIIB Anal Cancer

A Study of Atezolizumab Versus Placebo in Combination With Paclitaxel, Carboplatin, and Bevacizumab in Participants With Newly-Diagnosed Stage III or Stage IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

Interventions To Help Asthma Clinical Adherence

Post-Injury Platelet Biology: Mechanisms and Outcomes

S1207 Hormone Therapy With or Without Everolimus in Treating Patients With Breast Cancer

Nivolumab and Ipilimumab in Treating Patients With HIV Associated Relapsed or Refractory Classical Hodgkin Lymphoma or Solid Tumors That Are Metastatic or Cannot Be Removed by Surgery

Clinical Utility of Pediatric Whole Exome Sequencing

An Evaluation of Tc 99m Tilmanocept by Intravenous (IV) and Subcutaneous (SC) Injection in Kaposi Sarcoma (KS)

Intra-lesional Nivolumab Therapy for Limited Cutaneous Kaposi Sarcoma

Evaluation of Cirvo™ Mobile Compression Device for Treatment of Venous Leg Ulcers