RECRUITING

At-home Ultrasound Localized Therapy for Rheumatoid Arthritis Study [At-home ULTRA Study]

Conditions

Rheumatoid Arthritis (RA)RA SecondWave Systems SecondWave Rheumatoid Arthritis Neuromodulation Ultrasound Splenic Ultrasound Spleen Spleen stimulation Ultrasound Stimulation Immunomodulation spleen stimulating device drug refractory noninvasive non-invasive

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

The At-Home ULTRA Study will evaluate performance of the MINI system as indicated for the treatment of adults with active, moderate to severe rheumatoid arthritis who are inadequate responders or are intolerant to conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs), biologic DMARDs (bDMARDs), or targeted synthetic DMARDs (tsDMARDs). The non-invasive study device delivers ultrasound stimulation to the spleen to reduce inflammation. The study will enroll at least 60 participants at up to 8 sites. There will be three arms consisting of two active stimulation groups (treatment) and one non-active stimulation group (sham-control). After completing the double-blinded primary endpoint assessment period at Week 12, there will be a one-way crossover of control participants to active stimulation and an additional 12 week follow-up with all participants to evaluate long-term outcomes.

Official Title

At-home Ultrasound Localized Therapy for Rheumatoid Arthritis Study [At-home ULTRA Study]

Quick Facts

Study Start:2025-09

Study Completion:2026-11

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT07163221

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Males and females ages 18 and above * Active moderate to severe seropositive RA * At least 6 total tender and/or swollen joints counted on a 28 joint assessment during screening (a joint that is both tender and swollen will be counted as "2") * Demonstrated an inadequate response to, or loss of response to standard csDMARD treatment (e.g., methotrexate) or up to three total bDMARDs and tsDMARDs * Receiving stable background treatment with a csDMARD (e.g. methotrexate) for at least 8 weeks prior to start of the treatment period at Week 0. Participants must be willing to maintain their background medication regimen throughout the 28-week study period. * For participants that have previously undergone treatment with bDMARDs or tsDMARDs therapy, those treatments must be discontinued at least 4 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit * For participants that have previously undergone treatment with Golimumab or Infliximab, those treatments must be discontinued at least 8 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit * Participants may receive up to 10 mg of daily prednisone as part of their background treatment but must have maintained a stable dose for a minimum of 6 weeks prior to start of the treatment period at Week 0, and must be willing to maintain the stable dose until after the Week 24 Closeout Visit * Torso circumference at the belly button and sternum level must both be in the range of 25 to 50 inches * Participants with an immunomodulation device must be willing and able to turn the device off at least 4 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit * Participants must be willing not to initiate any new treatments with expected immune modulating effects during the study period	* Active bacterial or viral infection * Pregnant women or those trying to become pregnant * Receiving active chemotherapy or immunotherapy to treat malignancy within 30 days prior to enrollment * Having received more than a total of three bDMARDs and tsDMARDs * Having received Rituximab monoclonal antibody medication * Presence of an implanted device or other solid object on the spleen side of the torso that can interfere with or absorb the ultrasound beam * History of asplenia * History of splenomegaly * History of ascites * Recent abdominal surgery * Currently participating in an investigational drug or device study * Open wound/sores that would make performing study procedures too difficult * Inability to perform minimal daily self-cares associated with feeding/dressing, according to HAQ * Refusal or inability to regularly attend the scheduled on-site visits and at-home visits, or perform the remote video observation sessions * Cannot speak English * Any other clinical reasons deemed by the investigators of the study in which the patient would not be an appropriate candidate for the study

Inclusion Criteria

Exclusion Criteria

* Males and females ages 18 and above
* Active moderate to severe seropositive RA
* At least 6 total tender and/or swollen joints counted on a 28 joint assessment during screening (a joint that is both tender and swollen will be counted as "2")
* Demonstrated an inadequate response to, or loss of response to standard csDMARD treatment (e.g., methotrexate) or up to three total bDMARDs and tsDMARDs
* Receiving stable background treatment with a csDMARD (e.g. methotrexate) for at least 8 weeks prior to start of the treatment period at Week 0. Participants must be willing to maintain their background medication regimen throughout the 28-week study period.
* For participants that have previously undergone treatment with bDMARDs or tsDMARDs therapy, those treatments must be discontinued at least 4 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit
* For participants that have previously undergone treatment with Golimumab or Infliximab, those treatments must be discontinued at least 8 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit
* Participants may receive up to 10 mg of daily prednisone as part of their background treatment but must have maintained a stable dose for a minimum of 6 weeks prior to start of the treatment period at Week 0, and must be willing to maintain the stable dose until after the Week 24 Closeout Visit
* Torso circumference at the belly button and sternum level must both be in the range of 25 to 50 inches
* Participants with an immunomodulation device must be willing and able to turn the device off at least 4 weeks prior to start of the treatment period at Week 0 and may not be resumed until after the Week 24 Closeout Visit
* Participants must be willing not to initiate any new treatments with expected immune modulating effects during the study period

* Active bacterial or viral infection
* Pregnant women or those trying to become pregnant
* Receiving active chemotherapy or immunotherapy to treat malignancy within 30 days prior to enrollment
* Having received more than a total of three bDMARDs and tsDMARDs
* Having received Rituximab monoclonal antibody medication
* Presence of an implanted device or other solid object on the spleen side of the torso that can interfere with or absorb the ultrasound beam
* History of asplenia
* History of splenomegaly
* History of ascites
* Recent abdominal surgery
* Currently participating in an investigational drug or device study
* Open wound/sores that would make performing study procedures too difficult
* Inability to perform minimal daily self-cares associated with feeding/dressing, according to HAQ
* Refusal or inability to regularly attend the scheduled on-site visits and at-home visits, or perform the remote video observation sessions
* Cannot speak English
* Any other clinical reasons deemed by the investigators of the study in which the patient would not be an appropriate candidate for the study

Contacts and Locations

Study Contact

Daniel Zachs

CONTACT

612-444-6264

info@secondwaveus.com

Principal Investigator

Hubert Lim

STUDY_DIRECTOR

SecondWave Systems Inc.

Study Locations (Sites)

University of Minnesota Medical School, Division of Rheumatic and Autoimmune Diseases

Minneapolis, Minnesota, 55455

United States

Collaborators and Investigators

Sponsor: SecondWave Systems Inc.

Hubert Lim, STUDY_DIRECTOR, SecondWave Systems Inc.

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-09

Study Completion Date2026-11

Study Record Updates

Study Start Date2025-09

Study Completion Date2026-11

Terms related to this study

Keywords Provided by Researchers

RA
SecondWave Systems
SecondWave
Rheumatoid Arthritis
Neuromodulation
Ultrasound
Splenic Ultrasound
Spleen
Spleen stimulation
Ultrasound Stimulation
Immunomodulation
spleen stimulating device
drug refractory
noninvasive
non-invasive

Additional Relevant MeSH Terms

Rheumatoid Arthritis (RA)