NCT05883241 · ZetrOZ, Inc.
Sustained Acoustic Medicine (SAM) for Symptomatic Treatment of Pain Related to Bone Fracture
What this study is about
The purpose of this study is to assess the ability of long-duration low-intensity therapeutic ultrasound (LITUS) to alleviate bone-fracture related pain over a 12-week period. The primary objective of this study is to evaluate the analgesic effect of LITUS in subjects suffering from bone-fracture pain.
View original scientific description
The purpose of this study is to assess the ability of long-duration low-intensity therapeutic ultrasound (LITUS) to alleviate bone-fracture related pain over a 12-week period. The primary objective of this study is to evaluate the analgesic effect of LITUS in subjects suffering from bone-fracture pain. Secondary objectives are to assess the ability of LITUS to improve patients return to work time.
Interventions
DEVICE
Sustained Acoustic Device with 2.5% Diclofenac Patch
Patients apply the SAM Ultrasonic Diathermy Device daily for 1-4 hours of continuous therapeutic ultrasound at 3-megahertz (MHz) frequency and 0.132 Watts/cm\^2 with 2.5% Diclofenac patches.
DRUG
2.5% Diclofenac Patches
Topical pain relief-gel worn during treatment via SAM patch.
Primary outcome measures
Change in Pain Units on a Scale (0-10) 0 Being Least, 10 Being Worst Pain from Baseline
Time frame: Through study completion, average of 12 weeks.
Change in the self-described pain units on a scale by patient at baseline and post-treatment.
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
- Have physician-diagnosed bone fracture
- Are between 18-80 years of age
- Report a pain score between 3-7 (range: 0-10) prior to enrolment
- Report that pain from fracture negatively affects quality of life
- Are willing not to use any cream, gel, or topical solution during the administration of treatment other than the approved treatment provided to the subject at the initiation of the study
- Are deemed appropriate by their physician or by the study site physician to participate.
- Be willing and able to self-administer treatment daily within their place of residence or during normal daily activity, excluding bathing, showering, or other water activities which may result in submersion of the study device.
- Not use or initiate opioid and/or non-opioid analgesic medications.
- Be willing to discontinue any other interventional treatment modalities on the affected area during the study period (e.g., transcutaneous electrical nerve stimulation, electronic muscle stimulation, traditional ultrasound).
Exclusion criteria
- Cannot successfully demonstrate the ability to put on and take off the device.
- Displays any condition which, in the judgment of the investigator, would make participation in the study unacceptable including, but not limited to, the subject's ability to understand and follow instructions.
- Participated in a clinical trial for an investigational drug and/or agent within 30 days prior to screening.
- Is pregnant.
- Is a prisoner.
- Is non-ambulatory (unable to walk).
- Has a pacemaker.
- Has a malignancy in the treatment area.
- Has an active infection, open sores, or wounds in the treatment area.
- Has impaired sensation in the treatment area, such as caused by chemotherapy or anesthesia.
- Has a known neuropathy (disease of the brain or spinal nerves).
- Has a hereditary disposition (tendency) for excessive bleeding (hemorrhage).
- Are currently taking steroids.
Where
- Trumbull, Connecticut
- Lansdowne, Virginia
Related conditions & keywords
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 Feb 28, 2025 · Source of record for eligibility and locations