Clinical trials
Observational Escherichia coli Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
34 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 2 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2015 | 4 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 19 |
| Unknown status | 6 |
| Recruiting | 3 |
| Not yet recruiting | 2 |
| Terminated | 2 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Pittsburgh | 4 |
| Erasmus Medical Center | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| University Hospital, Basel, Switzerland | 2 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 2 |
| American University of Beirut Medical Center | 1 |
| Ann & Robert H Lurie Children's Hospital of Chicago | 1 |
| Central Hospital, Nancy, France | 1 |
| Centre Hospitalier Universitaire de Besancon | 1 |
| Centre Hospitalier Universitaire de Nice | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Escherichia coli Infections | 34 |
| Urinary Tract Infections | 6 |
| Klebsiella Infections | 4 |
| Staphylococcal Infections | 4 |
| Bacterial Infections | 3 |
| Infections | 3 |
| Healthcare-Associated Pneumonia | 2 |
| Pneumonia | 2 |
| Pneumonia, Ventilator-Associated | 2 |
| Sepsis | 2 |
Trials
Showing 76 to 34 of 34. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.