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CompletedNCT01986504Updated Jul 19, 2016

The Johns Hopkins Transplant Infectious Diseases Prospective Cohort Study

An observational study in Transplantation, sponsored by Johns Hopkins University. Completed at 1 site in United States. Open to participants aged 18 Years to 100 Years. Per ClinicalTrials.gov, last updated 2016-07-19.

Sponsored by Johns Hopkins University · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
1,058
Ages
18 Years to 100 Years
Sex
All
01

Study summary

The Transplant Infectious Diseases Prospective Cohort Study facilitates the prospective identification and collection of data of infectious disease complications in order to determine the epidemiology, risk factors, and outcomes of patients who receive solid organ or stem cell or plastic surgery transplants at Johns Hopkins and other transplant centers. It is essential for the care and treatment of this population to employ a mechanism for investigators to centralize these datasets, using standardized definitions of infectious complications. This protocol outlines the procedures to be utilized in order to prospectively follow the diagnosis and treatment of infectious complications in transplant patients.

Read the detailed description

Patients are approached at their transplant screening visit, if possible, or during their hospital stay (before or after transplant) in order to introduce the study and obtain informed consent for participation. A letter to transplant physicians will introduce this study. Data collection will begin immediately upon consent and continue for up to five years. The informed consent form specifically requests permission to contact the subject in the future to verify information or if the subject is lost to follow up by Transplant services.

The Day of transplant will be considered day 0 for enrollment in this observational study. Data will be collected on clinical template forms completed by study team members, as infectious complications become apparent in either outpatient ID clinics or on the inpatient service. A member of the research team will complete data collection in the registry, maintained on the REDCap platform. In addition, patient electronic records will be reviewed every 3 months to identify and record infectious complications, treatments administered, and outcomes. During these intervals, subjects will be contacted by phone to review the same outcomes.

Creation of the registry relies on use of standardized definitions to define infections. An electronic database has been constructed in the REDCap system, documenting subject demographics, transplant variables, infection variables, treatments administered, and overall outcomes, during each interim time period.

02

Conditions studied

  • Transplantation

Keywords

  • Infection
  • Cohort
  • Prospective
  • Epidemiology
  • Outcome
03

In context

Communicable Diseases

4,453 studies on the registry are indexed under Communicable Diseases; 521 are open to participants now.

This study's enrollment of 1,058 is above the median of 244 across 1,499 observational studies indexed under Communicable Diseases.

Browse Communicable Diseases studies →

Lead sponsor

Johns Hopkins University is the lead sponsor of 1,783 studies on the registry; 313 are open to participants now.

Of its 203 completed or terminated interventional studies of FDA-regulated products, 140 (69%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 100 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Hematopoietic stem cell (bone marrow) and solid organ transplant patients

Inclusion criteria

Hematopoietic stem cell (bone marrow) and solid organ transplant patients -

Exclusion criteria

Exclusion Criteria:

-

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
1,058 participants (actual)
Target follow-up
5 Years
Patient registry
Yes
06

What researchers measure

Primary outcomes

  1. Epidemiology and Outcomes

    This protocol will enable the creation of a prospective registry of infectious complications in transplant patients, to be used for research epidemiology and outcomes, and, ultimately, to improve patient care.

    Time frame: 6 years

07

Study locations

1 site
  • Johns Hopkins Hospital
    Baltimore, Maryland 21205, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 19, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01986504
Lead sponsor
Johns Hopkins University
Responsible party
Kieren Marr (Professor of Medicine, Johns Hopkins University) — Principal investigator
First posted
Nov 18, 2013
Start date
Jun 2011
Primary completion
Jun 2014
Completion
Jun 2016
Last update
Jul 19, 2016

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2016. You cannot join it, but the record below documents what was studied.

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