Clinical trials Below are current clinical trials.69 studies in Hematology (open studies only). Filter this list of studies by location, status and more. A Study Evaluating The Safety, Efficacy, And Pharmacokinetics Of Mosunetuzumab And A Combined Regimen Of Mosunetuzumab And Venetoclax In Participants With Relapsed Or Refractory Chronic Lymphocytic Leukemia Rochester, Minn. This study will assess the safety, tolerability, pharmaokinetics, and preliminary efficacy of mosunetuzumab (Lunsumio) monotherapy in participants with relapsed or refractory (R/R) chronic lymphocytic leukemia (CLL). This study will also allow participants who are currently progressing on a Bruton tyrosine kinase inhibitor (BTKi) and requiring salvage therapy as assessed by the treating physician to continue their BTKi throughout the screening period and for the first two cycles of mosunetuzumab. An additional arm (open to non-US participants only) has been added to assess the safety, tolerability, pharmacokinetics, and preliminary efficacy of mosunetuzumab in combination with venetoclax, a B-cell lymphoma 2 (BCL2) inhibitor. A Study of CA-4948 in Patients With Relapsed or Refractory Primary Central Nervous System Lymphoma Jacksonville, Fla., Rochester, Minn., Scottsdale/Phoenix, Ariz. This is a multi-center, open-label trial of orally administered CA-4948 monotherapy in adult patients with Relapsed or Refractory NHL. The trial will be conducted in 2 parts: an initial Dose Escalation Phase (Part A) of CA-4948 in patients with Relapsed or Refractory Non-Hodgkin Lymphoma, (RR NHL) and a Dose Expansion Phase (Part B) of CA-4948 in patients with RR NHL with and without myeloid differentiation primary response 88 (MYD88) mutations. During Part B, patients will be enrolled regardless of MYD88 mutation status. Sacituzumab Tirumotecan (MK-2870) in Combination With Pembrolizumab Versus Pembrolizumab Alone in Metastatic Non-small Cell Lung Cancer (NSCLC) With Programmed Cell Death Ligand 1 (PD-L1) Tumor Proportion Score (TPS) ≥ 50% (MK-2870-007) Jacksonville, Fla., Rochester, Minn., Scottsdale/Phoenix, Ariz. The primary objective of the study is to compare sacituzumab tirumotecan combined with pembrolizumab to pembrolizumab alone with respect to overall survival (OS). The primary hypothesis is that the combination of sacituzumab tirumotecan and pembrolizumab is superior to pembrolizumab alone with respect to OS. All participants who have completed the first course of pembrolizumab may be eligible for up to an additional 9 cycles of pembrolizumab monotherapy if there is blinded independent central review (BICR)-verified progressive disease by Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST 1.1) after initial treatment. Expanded Access Study for the Treatment of Patients With Commercially Out-of-Specification Axicabtagene Ciloleucel Rochester, Minn., Jacksonville, Fla. The goal of this study is to provide access to axicabtagene ciloleucel for patients diagnosed with a disease approved for treatment with axicabtagene ciloleucel, that is otherwise out of specification for commercial release. A Study to Evaluate Maximizing Anti-PD-1 Therapy By Monitoring T Cell Responses In Melanoma, Lung and Other Cancer Types Rochester, Minn. The purpose of this study is to monitor T cell responses from patients with advanced cancer who are being treated with an anti-PD (programmed death)-1 monoclonal antibody, and compare them with clinical outcomes. A Study to Evaluate Immune and Hematopoietic Cell Assessment in Clonal B Cell Conditions Rochester, Minn. The purpose of this study is to evaluate the immune and hematopoietic compartments in patients with monoclonal B cell lymphocytosis (MBL) and chronic lymphocytic leukemia (CLL) in comparison to age-matched healthy control (HC) donors. Alternate Doses and Dosing Schedules of Belantamab Mafodotin for the Treatment of Triple-Class Recurrent and/or Refractory Multiple Myeloma Jacksonville, Fla. The purpose of this study is to assess the 24-week grade 3/4 keratopathy-free rate of an alternative dose/dosing schedule for belantamab mafodotin in patients with Relapsed/Refractory Multiple Myeloma (RRMM). A Study Evaluating the Safety and Effectiveness of JCAR017 to Treat Relapsed/Refractory Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL) Rochester, Minn., Jacksonville, Fla. The purpose of this study is to determine the effectiveness and safety of JCAR017 in adult subjects with relapsed or refractory Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL). The study will include a Phase 1 part to determine the recommended dose of JCAR017 monotherapy in subjects with relapsed or refractory CLL or SLL, followed by a Phase 2 part to further assess the effectiveness and safety of JCAR017 monotherapy treatment at the recommended dose. A separate Phase 1 cohort will assess the combination of JCAR017 and concurrent ibrutinib. In all subjects, the safety, efficacy, and pharmacokinetics (PK) of JCAR017 will be evaluated. Sapanisertib in Treating Patients With Metastatic or Refractory Pancreatic Neuroendocrine Tumor That Cannot Be Removed by Surgery Scottsdale/Phoenix, Ariz., Rochester, Minn. This phase II trial studies how well sapanisertib works in treating patients with pancreatic neuroendocrine tumor that has spread to other places in the body, does not respond to treatment, or cannot be surgically removed. Drugs such as sapanisertib may stop the growth or shrink tumor cells by blocking some of the enzymes needed for cell growth Pagination Clinical studies PrevPrevious Page Go to page 11 Go to page 22 Go to page 33 Go to page 44 Go to page 55 NextNext Page Request an appointment Expertise & rankingsResearch Aug. 30, 2025 Share on: FacebookTwitter HematologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. 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