ER wait after admission costs millions, study finds
NCT ID NCT07532564
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at over 30,000 adults admitted to hospitals in Maryland to understand why some patients wait in the emergency room even after being admitted (called boarding). Researchers wanted to find out what patient traits lead to longer waits, how boarding increases healthcare costs, and whether high boarding affects care for all ER patients. The study used existing medical records and did not involve any new treatments.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
30,486 people
The number who actually took part.
- Started
-
Jan 2022
- Finished
-
Dec 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult patients admitted to the hospital under inpatient or observation status from the adult emergency department at an academic medical center, to floor/telemetry inpatient services that directly managed boarded patients in the ED (medicine, family medicine, neurology)
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * adults (\> 18 years old) presenting to UMMS system hospitals ED * Patients hospitalized by inpatient or observation status over study period (2022-2025) * Admitted to a service that directly manages boarding patient in the ED. At UMMC, patient should be admitted to an internal medicine team Med 1-4, Med 6, Med 5, med/surg/tele level (no IMC/ICU) and neurology floor level. Exclusion Criteria: * Patients admitted to cardiology, cancer center, surgical services * Patients admitted to not floor level status (IMC/ICU)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Asthma (diagnosis) are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Maryland Medical Center
Baltimore, Maryland, 21201, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria may hold clues to dozens of diseases
- Can warming the body help sepsis patients who cannot make a fever?
- Heartbeat test aims to catch hidden nerve damage in diabetes
- Inflatable leg cuffs tested as a Two-for-One therapy for high blood pressure and erectile dysfunction
- Can Home-Delivered meals help control diabetes?
- Can an inhaler boost heart pumping in COPD patients?