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University of Nebraska Medical Center

Meet Our Team

Principal Investigators

Michele C. Balas, PhD, RN, CCRN-K, FCCM, FAAN

Professor, UNMC College of Nursing
Dorothy Hodges Olson Chair in Nursing
Associate Dean of Research

402-559-6617

Dr. Balas's Faculty Page

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Eduard Vasilevskis, MD, MPH

Professor, UW School of Medicine and Public Health
Division Chief of Hospital Medicine (UW Health)

Dr. Vasilevskis's Faculty Page

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About Dr. Balas

My name is Michele Balas and I am deeply committed to improving the care and outcomes of critically ill adults. My passion for this topic is fueled by my bedside nursing experience where I witnessed firsthand the importance of applying evidence-based practices, the power of high-functioning teams, and the healing power of human connection. 

About Dr. Vasilevskis

I have been developing methods to identify, predict, and prevent delirium for almost two decades.  As one of the co-principal investigators of the BEST-ICU study, I brought my expertise in delirium prevention, clinical trials, and implementation science to help design and oversee the implementation of the BEST-ICU study.

I firmly believe that all hospital systems and critical care providers want to provide the highest quality of care to each of our patients every day. Doing so is incredibly hard work and takes a truly collaborative interprofessional team along with well-designed systems of care.  I am excited about testing thoughtfully designed implementation strategies grounded in theory to help clinicians in their goals and ultimately improve the cognitive and functional outcomes of patients who require acute hospital care.

Project Coordinator

Amberly Wagner-Connolly, DNP, FNP-C

Project Coordinator
BEST-ICU

402-559-4345

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About Dr. Wagner-Connolly
My name is Amberly and I am the project coordinator for the BEST ICU study. It is such an honor to work alongside this amazing and intelligent group of people who go above and beyond every single day. I am proud to be a part of the changes in healthcare that will help improve the system for the better. I know that the work we are doing will send impactful ripples around the world. 

Site Principal Investigators

Breanna Hetland, PhD, RN, CCRN-K

Assistant Professor, UNMC College of Nursing
Critical Care Nurse Scientist, Nebraska Medicine
Co-founder & CEO, Family Room

402-559-5460

Dr. Hetland's Faculty Page

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Anna Krupp, PhD, MSPH, RN

Assistant Professor
University of Iowa College of Nursing

319-467-1902

Dr. Krupp's Faculty Page

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Matthew C. Exline, MD, MPH

Clinical Professor of Internal Medicine, OSU College of Medicine
Attending Physician, Pulmonary Disease & Critical Care Medicine, Wexner Medical Center

Dr. Exline's Bio Page

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Anthony Gerlach, PharmD, FCCM, FCCP

Clinical Professor, OSU College of Pharmacy Practice and Science
Clinical Pharmacist, Wexner Medical Center

Dr. Gerlach's Faculty Page

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About Dr. Hetland

I serve as the site PI for all research activities performed at the Nebraska Medical Center. In collaboration with the study team, I participate in the planning, conduct, and analysis of the various interventions in the study, engage routinely with stakeholders, monitor intervention fidelity, and oversee data collection and implementation procedures.

I care deeply about the physical, psychological, and emotional well-being of ICU patients and their families during and after the ICU experience. The interventions in the BEST-ICU study have the potential to not only positively impact patient outcomes but may also influence current ICU nursing workflows and systems. 

About Dr. Krupp
I am an Assistant Professor at the University of Iowa College of Nursing and serve as site PI at UI Health Care. I am very interested in improving the routine delivery of evidence-based care to patients and families in the ICU and understanding the best ways we can improve processes to do this. These interests are informed by my previous clinical experience as an ICU-based advanced practice nurse.
About Dr. Exline
My name is Matthew Exline. I am a critical care physician who cares for patients in the intensive care unit. I serve as the principal investigator of the BEST-ICU study here at Ohio State University. As a critical care doctor, I know how much patients and families struggle when they or their loved ones are cared for in the ICU. Often, the frustration and fear associated with what we do to patients especially placing them on the ventilator and the sedation that often accompanies mechanical ventilation are as scary as the disease that brought the patient to us. I am excited to be part of the BEST-ICU study to develop how we can absolutely minimize the amount of time patients need to experience these invasive treatments working with the patient's clinical team including the physicians, nurse practitioners/physician assistants, nurses, pharmacists, and respiratory therapists.
About Dr. Gerlach
I am a clinical intensive care unit pharmacist with over 25 years of experience and serve as the Co-Principal Investigator at The Ohio State University Medical Center. I am dedicated to improving the care of critically ill and injured patients.  Being a pragmatics study, the lessons learned from BEST-ICU will not only help critically ill patients locally but globally.

Informatics Specialists

Carol R. Geary, PhD, MBA, RN

Assistant Professor, UNMC Department of Pathology, Microbiology, and Immunology
Deputy Director, Network Studies, UNMC READi Core

Dr. Geary's Faculty Page

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James R. Campbell, MD

Professor, General Medicine, UNMC College of Medicine
Physician, Internal Medicine (retired), Nebraska Medicine

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Ann Blanchard, MBA, BSN, RN

Director, Enterprise Data Warehouse, Data Analytics, Capacity Management and Referral CORE
Nebraska Medicine

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James M. Blum, MD, FCCM, AME

Associate Professor of Anesthesiology, UI Carver College of Medicine
Chief Health Information Office, Iowa Health Care

Dr. Blum's Faculty Page

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Devon Liston, MPH

Senior Healthcare Data Scientist
Data Analytics
Nebraska Medicine

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About Dr. Geary

In this project, I will work with the data and clinical teams to ensure that we are gathering all needed data in formats that enable analysis.

As a former ICU nurse and caregiver, I see the use of the ABCDEF Bundle as necessary for patient care. This study will help us to understand how to increase use of the.

About Dr. Campbell

I am leading the data management effort which developed the BEST-ICU research data dictionary and organized the data reporting and dataset integration for the research biostatisticians.

My primary career research interest has been the standardization and deployment of the Electronic Health Record in support of excellence in patient care. In the BEST-ICU pragmatic trial, I have the opportunity to employ my skills in informatics to further serve clinical science.

About Ann Blanchard

My role in the study is to align electronic health record analysts with Data Analytics Developers to create a roadmap for our study within the electronic health record at organizations across the study. I directed the team of experts who completed a detailed assessment and documentation of display titles, data sources, purpose, and detailed logic criteria. Their work accelerates study implementation at additional partner organizations.

I was an Adult ICU Nurse for more than 13 years. I have a deep passion for developing strategies to improve care for critically ill patients, especially in populations with known health disparities. By developing simple yet effective ways to increase the use of evidence-based ICU interventions, I am excited to see the impact of improving care and outcomes for millions of critically ill adults annually. As a family member of ICU patients, I am thrilled about the addition of the "F" ( portion of the bundle, I know first-hand what an invaluable role family engagement and participation play in the patient's road to recovery.

About Dr. Blum

I assist with ensuring data and systems are available at the University of Iowa to ensure dashboards are available and data is being appropriately collected.  He also assists with system and data integrity reviews.

As an intensivist and the University of Iowa’s Chief Health Information Officer, determining if such feedback to providers in the ICU can improve patient outcomes is important to me both as the doctor for ICU patients and the health system in general.

About Devon Liston
I am a Sen Healthcare Data Scientist at Nebraska Medicine. For the BEST-ICU study I was responsible for developing and deploying the Unit Dashboard that displays ABCDEF bundle real-time compliance data through the electronic health record. I’m excited to see how providing clinical staff with meaningful, timely data at the point of care can help clinicians meet their goals and improve the ICU experience and outcomes of our critically-ill patients.

Co-Investigators

Jennifer Miller, PhD, APRN-NP

Assistant Professor
UNMC College of Nursing

402-472-0067

Dr. Miller's Faculty Page

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Jungyoon Kim, PhD

Associate Professor, UNMC Dept of Health Services Research & Administration
Full Member, Fred & Pamela Buffet Cancer Center
Research Liaison, Cancer Prevention and Control Program, Fred & Pamela Buffet Cancer Center

Dr. Kim's Faculty Page

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Ronnie D. Horner, PhD

Professor, UNMC College of Public Health
Chair, UNMC Dept of Health Services Research & Administration

Dr. Horner's Faculty Page

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About Dr. Miller
I was an Adult ICU nurse and charge nurse for several years. I currently practice as an Adult Gerontology Acute Care Nurse Practitioner, specializing in sleep and pulmonary disorders. I have practiced in the ICU as a nurse practitioner as well, with a focus on ventilator and critical care management of patients, and have a passion for studying evidence-based interventions to improve patient care in this population.  Ultimately, I’m interested in discovering whether the interventions in the BEST ICU study affect nurse outcomes.
About Dr. Kim

My role in this study is to examine ICU team members’ acceptability of the implementation strategies and their impact on staff workload (clinical work intensity) using a mixed methods approach. I am responsible for the design, data collection, and analysis of one of BEST-ICU's aims, using surveys and interviews.

Understanding how the implementation strategies are being accepted by ICU providers and how these strategies affect their perceived workload is important because ICU team members are the key drivers of the changes in their practice. Given the high demands for ICU services and the physical, cognitive, and psychological burdens of ICU clinicians, these are crucial factors to consider for an effective and sustainable adoption of best ICU practices.

About Dr. Horner

I am a co-investigator on the project, working with Dr. J.Y. Kim, to understand the impact of each of the two interventions on the mental workload (also known as 'clinical work intensity') that the ICU nursing staff experience.

My research interest is in promoting the well-being of healthcare providers so that each can provide the best care possible. The study results will help us to understand how quality of care can be improved (or is negatively affected) by the way the healthcare environment is organized.

Statistician

Christopher S. Wichman, PhD

Associate Professor
UNMC Dept of Biostatistics

402-559-8407

Dr. Wichman's Faculty Page

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About Dr. Wichman

I am the biostatistician for the BEST-ICU. I worked with the Principal Investigators to design the study and define study outcomes. I am also responsible for the analysis/interpretation of the results of the study, and collaborating in the dissemination of the study’s findings.

The BEST-ICU study is important to me because it tests two strategies for improving the efficiency of care in the ICU setting that are designed to improve the outcomes, and ultimately the quality of life, of mechanically ventilated patients.