Study to Collect Information About Invasive Disease Caused by Extraintestinal Pathogenic Escherichia Coli-2 (EXPECT-2)
Public ClinicalTrials.gov record NCT04117113. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Prospective Epidemiological Study to Estimate the O-serotype Distribution of Extraintestinal Pathogenic Escherichia Coli (ExPEC) Isolated From Hospitalized Patients Aged 60 Years or Older With Invasive ExPEC Disease (IED) and to Evaluate the Clinical Case Definition and Risk Factors.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to collect information from study participants who are hospitalized with an invasive disease caused by Extraintestinal pathogenic E. coli (ExPEC). This information will be used to support the development of a new vaccine to prevent Extraintestinal pathogenic Escherichia coli (ExPEC). E. coli bacteria are a leading cause of serious infections. Especially adults older than 60 years have a higher risk of developing such infections. To date, there is no vaccine available to prevent E. coli infections. To support the development of a vaccine, more information about E. coli infections is first needed. This information will be collected in the current study, such as: * Medical information such as medical history, diagnosis, duration of hospitalization * Treatment and outcome of the Extraintestinal pathogenic Escherichia coli (ExPEC) * Laboratory information
Study identification
- NCT ID
- NCT04117113
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 238 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 60 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 21, 2019
- Primary completion
- Jan 30, 2021
- Completion
- May 11, 2021
- Last update posted
- Sep 20, 2021
2019 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke Clinical Research Institute | Durham | North Carolina | 27701 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 7 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04117113, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 20, 2021 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04117113 live on ClinicalTrials.gov.