NO_LONGER_AVAILABLENot Applicable

Direct Antibiotic Delivery of Cefazolin Into Soft Tissue Infections Using Subcutaneous Injection and Ultrasonic Dispersion

United States

Plain-language summary

This study focuses on a new drug delivery system (Direct Antibiotic Delivery) to treat soft tissue infections. In this study, cefazolin is delivered directly to the target tissues using subcutaneous injection of antibiotic solution and then dispersed using high-frequency external ultrasound. Using this system, a much higher concentration of antibiotic can be achieved than through traditional treatment methods. Unlike traditional delivery methods, Direct Antibiotic Delivery does not rely on blood supply and is beneficial for subjects with Diabetes or subjects who have received radiation therapy and blood supply is limited.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Subjects with pathologically confirmed presence of serious or immediately life-threatening soft tissue infection, cellulitis or open wound caused by bacteria for which cefazolin at this concentration is likely to have activity to inhibit the bacteria, for example, Staphylococcus species or Streptococcus species, Escherichia coli, Proteus mirabilis. * Wounds must demonstrate the presence of skin and skin structure infection, which may be demonstrated by one or more of the following: Culture results as aforementioned, swelling of the tissues, discoloration, open wounds, and/or drainage, which may or may not be associated with pain and/or tenderness. * Confirmed presence of soft tissue cellulitis caused by bacteria for which cefazolin is likely to have activity to inhibit the bacteria will be evidenced by microbiologic cultures taken no greater than ten (10) days prior to treatment. * Subject must have previously been treated by a qualified licensed physician using traditional surgical and/or medical treatments, which may include courses of IV antibiotics, but where Subject was unable to resolve their infection through traditional surgical and/or medical treatments for soft tissue cellulitis caused by bacteria for which cefazolin is likely to have activity to inhibit the bacteria at a maximum concentration of 1 gram per 100 ml saline, as demonstrated by the presence of induration, redness, open wounds, and/or soft tissue swelling. * Subject must be referre…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

Trial details

NCT IDNCT01238276

SponsorSonescence, Inc.

Sponsor typeINDUSTRY

Study typeEXPANDED_ACCESS

View on ClinicalTrials.gov More Infection, Soft Tissue trials