PatrickBJohnstonMD

Hematology • Rochester, MN

Assistant Professor, Internal Medicine, Mayo Medical School

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Office
200 1st St Sw
Rochester, MN 55905
Phone+1 507-284-2511

Education & Training

Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Hematology and Medical Oncology, 1998 - 2001
Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1995 - 1998
University of Alabama School of MedicineClass of 1995

Certifications & Licensure

AZ State Medical License 1997 - Present
MN State Medical License 1996 - 2025
American Board of Internal Medicine Hematology

Clinical Trials

Trial of Oxaliplatin, Cytosine Arabinoside, Dexamethasone With Rituxan (ROAD) in Patients With Relapsed Non-Hodgkins Lymphoma Start of enrollment: 2005 Mar 01
Completed
Phase 2
Panobinostat in Treating Patients With Relapsed or Refractory Non-Hodgkin Lymphoma Start of enrollment: 2011 Jan 17
Completed
Phase 2
Everolimus, Rituximab, and Combination Chemotherapy in Treating Patients With Newly Diagnosed Untreated Diffuse Large B-Cell Lymphoma Start of enrollment: 2012 Mar 01
Completed
Phase 1
Phase 1 Dose Finding Study of Belinostat for Treatment of Patients With Peripheral T-cell Lymphoma (PTCL) Start of enrollment: 2013 May 01
Completed
Phase 1
Everolimus and Brentuximab Vedotin in Treating Patients With Relapsed or Refractory Hodgkin Lymphoma Start of enrollment: 2016 Feb 04
Terminated
Phase 1
Nivolumab & Brentuximab Vedotin Consolidation After Autologous SCT in Patients With High-Risk Classical Hodgkin Lymphoma Start of enrollment: 2017 Apr 03
Active, not recruiting
Phase 2
A Study of TAK-981 Given With Rituximab in Adults With Relapsed or Refractory CD20-Positive Non-Hodgkin Lymphoma Start of enrollment: 2019 Oct 15
Terminated
Phase 1, Phase 2
Roles: Principal Investigator
Evaluate the Safety and Clinical Activity of HH2853 Start of enrollment: 2020 Sep 08
Recruiting
Phase 1, Phase 2
Roles: Contact
DALY II USA/ MB-CART2019.1 for DLBCL Start of enrollment: 2021 May 25
Recruiting
Phase 2
Roles: Contact
Study of Tirabrutinib (ONO-4059) in Patients With Primary Central Nervous System Lymphoma (PROSPECT Study) Start of enrollment: 2021 Dec 29
Recruiting
Phase 2
Roles: Contact, Principal Investigator
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Publications & Presentations

PubMed

90 citations
A Method for Identification and Analysis of Non-Overlapping Myeloid Immunophenotypes in Humans
Michael P. Gustafson, Yi Lin, Mary Maas, Virginia P. Van Keulen, Patrick B. Johnston
Plos One. 2015-03-23
117 citations
Early Lymphocyte Recovery Predicts Superior Survival after Autologous Stem Cell Transplantation in Non-Hodgkin Lymphoma: A Prospective Study
Luis F. Porrata, David J. Inwards, Stephen M. Ansell, Ivana N. Micallef, Patrick B. Johnston
Biology of Blood and Marrow Transplantation. 2008-07-01
52 citations
Predicting PBSC harvest failure using circulating CD34 levels: developing target-based cutoff points for early intervention.
Sutapa Sinha, Dennis A. Gastineau, Ivana N. Micallef, William J. Hogan, S. M. Ansell
Bone Marrow Transplantation. 2011-07-01

Journal Articles

Primary Systemic Amyloidosis in Patients with Waldenström Macroglobulinemia
Angela Dispenzieri, Eli Muchtar, Ronald Go, Saurabh Zanwar, Surbhi Sidana, Francis Buadi, Stephen M Ansell, Prashant Kapoor, David Dingli, Thomas Habermann, Shaji Kuma..., Nature
Phase 2 Study of Everolimus for Relapsed or Refractory Classical Hodgkin Lymphoma
Patrick B. Johnston, Radhakrishnan Ramchandren, Lauren C. Pinter-Brown, BioMed Central
Phase I Study of Pomalidomide and Dexamethasone for relapsed/refractory Primary CNS or Vitreo-Retinal Lymphoma
Lisa M DeAngelis, Han W Tun, David Schiff, Kurt A Jaeckle, Christian Grommes, Patrick B Johnston, Craig B Reeder, Thomas E Witzig, Blood

Abstracts/Posters

Peak Lymphocyte Count after CAR T Infusion Is a Clinically Accessible Test That Correlates with Clinical Response in Axicabtagene Ciloleucel Therapy for Lymphoma
Patrick Johnston, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/7/2019
Clinical Features and Treatment for Neurolymphomatosis in the Rituximab Era: Single Institution Experience
Patrick Johnston, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/7/2019
Event-Free Survival at 24 Months Following Autologous Stem Cell Transplant in Diffuse Large B-Cell Lymphoma
Patrick Johnston, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/8/2019

Lectures

Hematologic Malignancies: New Therapies and the Evolving Role of Transplant
Mayo School of Continuous Professional Development, Chicago, Illinois - 10/11/2013
Hematologic Malignancies: New Therapies and the Evolving Role of Transplant
Mayo School of Continuous Professional Development, Chicago, Illinois - 10/11/2013