Skip Navigation Links

Project Information



HHS/Agency for Healthcare Research and Quality

Project Number:
Contact PI / Project Leader:
Awardee Organization:


Abstract Text:
 DESCRIPTION (provided by applicant): Douglas Mogul, MD, MPH, an Assistant Professor in the Division of Pediatric Gastroenterology at Johns Hopkins University, seeks a Mentored Clinical Investigator Award (K08) in patient-centered outcomes research (PCOR) to obtain essential skills and mentored research experience for an independent career as a pediatric health services researcher in the field of liver disease. Pediatric end-stage liver disease (ESLD) is associated with severe impairments in nutrition and cognitive development, and liver transplantation is the only life-saving option. Over the last 25 years, liver transplantation has saved the lives of more than 15,000 children in the US. Successful transplantation is hindered by a scarcity of suitable livers for children. Consequently, liver allocation is currently prioritied by the probability of waitlist mortality, but this strategy means that most individuals are extremely sick before they receive a new liver, and in some instances they will die on the waitlist. The specific aims of the research agenda are: Aim 1. To evaluate health care utilization among pediatric liver transplant candidates before, during, and after transplantation and to determine if healthcare utilization varies among people from different clinical characteristics, including patients who utilization different donation strategies such as living-related and split liver transplantation (LRLT and SLT, respectively); Aim 2. To determine if incentivization for SLT would be associated with better overall outcomes; and Aim 3. To solicit preferences among a range of key stakeholders - transplant surgeons, caretakers of children with ESLD, and adults with ESLD - for two strategies of organ allocation: the status quo, and a strategy where SLT is incentivized. This proposal has the potential to challenge the existing system of liver allocation and to determine if expansion of organ supply is associated with better outcomes. Furthermore, this study is novel in that it engages patient stakeholders throughout the proposal in order to address questions that are of primary concern to individuals with ESLD. Directed toward AHRQ-priority populations of children with chronic diseases and special needs, this proposal uses cutting edge methods in comparative effectiveness research as directed towards PCOR. This research will facilitate long-term goals including mastery of advanced techniques in PCOR, as well as independence as a health services researcher. These goals will be achieved through an academic curriculum integrated with the research plan, including doctoral-level coursework in comparative effectiveness and PCOR methodologies. Dr. Mogul will receive active mentorship by Drs. John F. P. Bridges, PhD, and Dorry Segev, MD, PhD. Completion of the proposed aims will yield important information on what children with ESLD, and their caregivers, can expect regarding healthcare utilization while they await liver transplantation, and whether individual characteristics influence this utilization. Through a better understanding of the healthcare utilization in these two different allocation strategies, and stakeholder preference for these strategies, there exists a tremendous potential to inform policy and improve outcomes for children with ESLD.
Project Terms:
Address; Adult; career; Caregivers; Characteristics; Child; Childhood; Chronic Disease; Clinical; Clinical Investigator Award; Cognitive; comparative effectiveness; Development; Doctor of Philosophy; Educational Curriculum; effectiveness research; experience; Gastroenterology; Goals; health care service utilization; Health Services; Impairment; improved; Individual; Life; Liver; Liver diseases; liver transplantation; Mentors; Mentorship; Methods; novel; nutrition; Organ; organ allocation; Outcome; Outcomes Research; Patient-Focused Outcomes; Patients; Policies; Population; preference; Probability; professor; Research; Research Methodology; Research Personnel; skills; Staging; System; Techniques; Transplant Surgeon; Transplantation; United States Agency for Healthcare Research and Quality; Universities


Contact PI / Project Leader Information:
Other PI Information:
Not Applicable
Awardee Organization:
City:  BALTIMORE    
Congressional District:
State Code:  MD
District:  07
Other Information:
Fiscal Year: 2015
Award Notice Date: 16-Apr-2015
DUNS Number: 001910777
Project Start Date: 01-May-2015
Budget Start Date: 01-May-2015
CFDA Code: 226
Project End Date: 30-Apr-2020
Budget End Date: 30-Apr-2016
Agency: ?

Agency: The entity responsible for the administering of a research grant, project, or contract. This may represent a federal department, agency, or sub-agency (institute or center). Details on agencies in Federal RePORTER can be found in the FAQ page.

HHS/Agency for Healthcare Research and Quality
Project Funding Information for 2015:
Year Agency

Agency: The entity responsible for the administering of a research grant, project, or contract. This may represent a federal department, agency, or sub-agency (institute or center). Details on agencies in Federal RePORTER can be found in the FAQ page.

FY Total Cost
2015 AHRQ

HHS/Agency for Healthcare Research and Quality




It is important to recognize, and consider in any interpretation of Federal RePORTER data, that the publication and patent information cannot be associated with any particular year of a research project. The lag between research being conducted and the availability of its results in a publication or patent award varies substantially. For that reason, it's difficult, if not impossible, to associate a publication or patent with any specific year of the project. Likewise, it is not possible to associate a publication or patent with any particular supplement to a research project or a particular subproject of a multi-project grant.


Publications: i

Click on the column header to sort the results

PubMed = PubMed PubMed Central = PubMed Central Google Scholar = Google Scholar

Patents: i

Click on the column header to sort the results

Similar Projects

Download Adobe Acrobat Reader:Adobe Acrobat VERSION: 3.41.0 Release Notes
Back to Top