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Wound HealHERONCT07329114

Healing Electroceutical Dressing for the Recovery of Open Wounds (HERO)

A study testing PowerHeal™ Bioelectric Bandage in people with Wound Heal and Wound Infection, run by Chandan Sen at 1 site in Ukraine.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
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Trial summary

The goal of this clinical trial is to determine whether the wireless electroceutical dressing (WED) called PowerHeal™ Bioelectric Bandage, improves care of infected wounds by clearing the infection and helping the wound heal better. The main hypotheses it aims to answer are: 1. Read more about this study

Who is it for?
Ages 18 to 105 years
Conditions the study is for
Wound Heal, Wound Infection, Wound Healing Delayed
What is being tested?
PowerHeal™ Bioelectric Bandage
Type of treatment
Medical device
Could I receive a placebo?
No, everyone receives an active treatment
How many people
150 participants
Where
1 siteUkraine
Study dates
11 Feb 2026to Aug 2027
Phase
Interventional
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 105 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Female and male participants 18-105 years of age
  • Hospital admission (or boarding in an emergency department or other area awaiting hospital admission) at participating clinical sites in Ukraine
  • At least one infected traumatic wound(s) between 20-40 cm2 in size. Probable or confirmed wound infection(s) will be determined by on-site physicians' clinical judgment and the presence of two or more of the following clinical indicators of wound infection:
  • Presence of worsening pain (from the moment of injury)
  • Erythema (redness)
  • Warmth (heat)
Show all 16Show fewer
  • Edema (swelling)
  • Purulent exudate (drainage)
  • Delayed healing
  • Discoloration
  • Friable granulation
  • Foul odor
  • Wound margin breakdown or necrosis with or without fever
  • Pustules, vesicles, boils
  • Participant or legal representative provides written informed consent prior to investigation procedures
  • Participant understands and agrees to adhere to planned investigation procedures

Who cannot join

  • Allergy to silver or zinc
  • Women who are pregnant or nursing
  • Women of childbearing potential without a documented negative pregnancy test during the current hospitalization or women of childbearing potential who refused pregnancy testing during screening
  • Sponsor or contract research organization (CRO) staff directly involved in the conduct of the investigation, and site staff supervised by the investigator, and their respective family members
  • > 60 days from the initial traumatic injury
  • Known prisoner
Show all 13Show fewer
  • The patient is expected to be discharged from the hospital within the next 24 hours
  • Medical condition other than the acute traumatic wound (and its manifestations) that is likely to result in death within 14 days of randomization
  • Moribund condition, defined as life expectancy less than 48 hours from randomization
  • Patients undergoing comfort care measures only such that treatment focuses on end-of-life symptom management over prolongation of life
  • Expected inability or unwillingness to participate in study procedures
  • In the opinion of the investigator, participation in the investigation is not in the best interest of the patient
  • Note: Allergies to parabens and acrylates will also be considered. While they are not direct exclusions, participants with these allergies should avoid being enrolled.

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Shomita S Steiner, PhD, MS contact

(463) 237-8770

SSTEINER@pitt.edu

Piya Das Ghatak, PhD, MS contact

pid12@pitt.edu

Ukraine1 site, 1 recruiting
  • Ivano-Frankivsk Central Clinical Hospital

    Ivano-Frankivsk, 76000

    Roman Fishchuk, MD MSc, +380504332119, fishchukroman@gmail.com

    Recruiting

Other trials in Ukraine

About this study

Official title: Prospective, Unblinded, Randomized, Controlled Investigation to Evaluate the Clinical Efficacy of PowerHeal™ Bioelectric Bandage in Managing Infected Traumatic Wounds

The goal of this clinical trial is to determine whether the wireless electroceutical dressing (WED) called PowerHeal™ Bioelectric Bandage, improves care of infected wounds by clearing the infection and helping the wound heal better.

The main hypotheses it aims to answer are:

Read more
  1. WED promotes wound closure, as determined by wound area measurement
  2. WED manages wound infection in civilian and military wounds in Ukraine, as determined by clinical assessment of wound infection by measuring the numbers and types of relevant microbes.

Researchers will compare to see if PowerHeal™ Bioelectric Bandage the dressing used in the SOC group

Participants will get their dressings changed per the protocol, wound image and swab will be taken.

Read the detailed description

Managing bacterial burden is necessary for effective wound healing. Military wounds are severely complex due to rise in multidrug resistant bacterial infections. A FDA cleared commercially available disposable, wireless electroceutical dressing fabric is able to generate a low electric field in presence of exudate in the wound environment. The electric field, along with the micro-molar amounts of superoxide anion radicals that is generated in the wound microenvironment, initiate a bactericidal and a pro-healing signaling cascade resulting in improved wound healing without the encumbrance of a bulky dressing.

There will be five visits over the course of 28 ± 2 days. Participants will be randomized and divided into two groups: one group will receive the standard of care (SOC) dressing and the other will receive the bioelectric bandage. Dressing change intervals will depend on the group the participant randomized to and how exudating the wound is.

The investigation doctor will collect demographic data - such as, age, sex, race; general medical history, and targeted wound data -such as cause, size, location, duration and total number of traumatic wounds. Standard of care clinical lab results (complete blood count, liver and kidney functions, presence and level of inflammation) will also be collected to evaluate body functions and health status . No blood will be collected for this study.

Vital signs (body temperature, respiratory rate, heart rate, blood pressure, level of oxygen in blood) will be measured. The doctor will also look for signs of wound infection (of the investigation wound) including, redness, warmth, swelling, drainage, discoloration, friable granulation, foul odor, necrosis, and pustule/vesicles/boils. Participants will be asked about their pain experience compared to the moment of the injury.

A swab of the investigation wound will be collected per standard study guidelines at each investigation timepoint (unless the wound heals). A member of the study team will clean the wound using sterile sodium chloride solution, then gently rotate a sterile swab over a small area of the wound to collect a sample. All collected wound swabs will be sent to and processed in a central lab within Ukraine to check the infection status of the wound. Microbes detected in the wound will then be further analyzed in a separate central laboratory in the US to look at important factors such as antibiotic resistance. The results of the research wound swabs and analysis data will not be shared with the participant, or their medical care provider.

At each investigation timepoint, the investigation wound will also be photographed by the investigator or a member of the investigation team using the camera function on a standard smartphone to see if there is any change before and after receiving the treatment. The investigation wound will also be measured for size by holding a clear, sterile, wound measurement tool on top of the wound.

Being tested
PowerHeal™ Bioelectric Bandage, Standard of care dressing
Keywords
bandage
Medical subject headings
Wound Infection, Infections

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • PowerHeal™ Bioelectric BandageDevice

    Also called wireless electroceutical dressing (WED)

    PowerHeal™ Bioelectric Bandage is a flexible fabric electroceutical based wound bandage offering ease of portability with long shelf life and stable for storage under any conditions. PowerHeal™ Bioelectric Bandage may be preventively used on fresh wounds. PowerHeal™ Bioelectric Bandage can directly disrupt the biofilm infection and enhance host resilience such as restoring skin barrier function (10). Productive management of bacterial biofilm/MDR infection or risk of such infection will minimize healing complications. This will result in fewer treatments and corrective procedures and earlier return to daily life for patients with traumatic wounds/burns.

  • Standard of care dressingDevice

    SOC will be determined by local established guidelines and participant needs. This may include sutures, staples, liquid skin adhesives, adhesive surgical tape, gauze dressings and negative pressure wound therapy treatment strategies.

Study groups in NCT07329114
Study groupRoleWhat they receive
Standard of Care (SOC) GroupActive comparatorThe choice of wound dressing and timing of dressing changes will be determined by the investigation doctor until the participant's wound heals, or until the participant is discharged.
Receives: Device: Standard of care dressing
SOC + PowerHeal™ Bioelectric Bandage GroupExperimental* The first SOC + PowerHeal™ Bioelectric Bandage will be applied within 24 hours of randomization. * Each participant is expected to need at least 15 PowerHeal™ Bioelectric Bandages throughout the study. PowerHeal™ Bandage Change Schedule Dressing change frequency depends on how much fluid (exudate) the wound produces. * Day 0-7 and Day 7-14: Minimum of 2 times per week, up to every other day. * Day 14-28: Minimum of once per week, more as needed dependent on wound exudate.
Receives: Device: PowerHeal™ Bioelectric Bandage; Device: Standard of care dressing

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. change in wound area

    Assess the efficacy of WED in promoting wound closure.

    The digital photos taken at all visits will be quantitatively evaluated using ImageJ software that can measure the wound area. These measurements will be used for detailed analysis of wound closure over the period of study. Percentage decrease in wound area compared to SOC - from baseline (day 0) to final visit (day 28,± 2 days) will be calculated and analyzed, thus comparing range and rate of change between the two groups SOC and SOC + PowerHeal™ Bioelectric Bandage in aggregate.

    Adjustment for the correlated variance due to repeated measures will be made throughout the analysis. All analysis will be conducted at 0.05 level of significance.

    Measured: 28 days (± 2 days)

Secondary outcomes (1)
  1. Change in microbial population - types of strains and numbers of colonies

    Assess the efficacy of PowerHeal™ Bioelectric Bandage in wound infection management.

    Swabs will be collected per standard local study guidelines. Clearance or presence of the numbers and types of clinically relevant microbes such as multidrug resistant (MDR) strains of ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, Enterobacter spp.), Candida auris, and all Gram-negative isolates of clinical concern (e.g. Serratia sp., Citrobacter sp.) will be determined to evaluate the change in microbial load. Clinical assessments of wound infection will be calculated and compared across baseline, Day 7 (± 2 days), Day 14 (± 2 days) and end of study samples.

    The speciation provided by the laboratory conducting the analysis will determine changes in microbial pathogen over time. Adjustments will be made for variances due to repeated measures, and all analyses will be conducted at 0.05 level of significance.

    Measured: 28 days (± 2 days)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted9 Jan 2026
  2. Study start11 Feb 2026
  3. Primary completionJul 2027 (estimated)
  4. Study completionAug 2027 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
How well the PowerHeal™ Bioelectric Bandage-a special wireless bandage that uses gentle electrical signals-helps heal infected wounds caused by injuries, will be tested. The study will take place at a minimum of three medical sites in Ukraine, with support and training from experts in the United States at the University of Colorado and the University of Pittsburgh. All teams will stay in close contact throughout the study. This international collaboration aims to find out if this new type of bandage can reduce infections and speed up healing for people with serious wounds.
Masking
None (open label)
Enrolment
150 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07329114
Sponsor's protocol ID
STUDY25010029
Other IDs
MTEC-24-01-MPA-085
Acronym
HERO
Status last verified
Mar 2026
First submitted
7 Jan 2026
Last updated
6 Mar 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
Yes
Individual data sharing
No

Publications

  • Schultze T, Hogardt M, Velazquez ES, Hack D, Besier S, Wichelhaus TA, Rochwalsky U, Kempf VA, Reinheimer C. Molecular surveillance of multidrug-resistant Gram-negative bacteria in Ukrainian patients, Germany, March to June 2022. Euro Surveill. 2023 Jan;28(1):2200850. doi: 10.2807/1560-7917.ES.2023.28.1.2200850.

    PubMed 36695452
  • Banerjee J, Das Ghatak P, Roy S, Khanna S, Sequin EK, Bellman K, Dickinson BC, Suri P, Subramaniam VV, Chang CJ, Sen CK. Improvement of human keratinocyte migration by a redox active bioelectric dressing. PLoS One. 2014 Mar 3;9(3):e89239. doi: 10.1371/journal.pone.0089239. eCollection 2014.

    PubMed 24595050
  • Banerjee J, Das Ghatak P, Roy S, Khanna S, Hemann C, Deng B, Das A, Zweier JL, Wozniak D, Sen CK. Silver-zinc redox-coupled electroceutical wound dressing disrupts bacterial biofilm. PLoS One. 2015 Mar 24;10(3):e0119531. doi: 10.1371/journal.pone.0119531. eCollection 2015.

    PubMed 25803639

Questions about this trial

What is this clinical trial studying?

A study testing PowerHeal™ Bioelectric Bandage in people with Wound Heal and Wound Infection, run by Chandan Sen at 1 site in Ukraine.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 16 inclusion and 13 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 6 Mar 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Ukraine. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Shomita S Steiner, PhD, MS ((463) 237-8770, SSTEINER@pitt.edu), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

change in wound area (time frame: 28 days (± 2 days)). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT07329114, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Mar 2026.

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