NCT07556341 · Indiana University
Point-of-care Ultrasound Utility in the Free Clinic Setting
What this study is about
The goal of this observational study is to learn about the clinical utility of point-of-care ultrasound (POCUS) in patients receiving care in a free clinic or street medicine setting in Indianapolis.
View original scientific description
The goal of this observational study is to learn about the clinical utility of point-of-care ultrasound (POCUS) in patients receiving care in a free clinic or street medicine setting in Indianapolis. The main question it aims to answer is: How often is POCUS used during patient encounters in a free clinic setting, and how does it influence clinical decision-making? Participants who are receiving care from the street medicine team or the Indiana University School of Medicine Student Outreach Clinic and who undergo a clinically indicated POCUS exam as part of their regular medical care will have information from their ultrasound encounters recorded. Researchers will track the type of ultrasound performed, the findings, and whether the ultrasound changed the patient's medical management. Participants will also have a 30-day follow-up through electronic medical record review or phone/email contact to assess their clinical course and compare POCUS findings with any formal radiology studies if performed.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patients \>18 years old
- Presenting to either: street medicine team in Indianapolis, IN OR patients presenting to free clinic in Indianapolis, IN, AND Being treated by the Primary Investigatory AND Meeting one or more of specific indications (see study design)
Exclusion criteria
- Patients \<18 years old
- Patients unable to provide verbal consent
- Patient refusal of ultrasound
Where
- Indianapolis, Indiana
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Apr 29, 2026 · Source of record for eligibility and locations