Long-Duration Ultrasound for Knee Osteoarthritis | NCT03800927

NCT03800927

Protocol Section

Identification Module

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Status Module

Design Module

Interventional Study Design

Biospecimen

No data available

No data is available for this block.

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Sham Ultrasound Device	Placebo Comparator	No ultrasound treatment	Device: Long duration ultrasound
Active Ultrasound Device	Active Comparator	Active treatment	Device: Long duration ultrasound

Name	Type	Description	Arm Group Labels	Other Names
Long duration ultrasound	Device	Low-intensity long duration ultrasound treatment	Active Ultrasound Device Sham Ultrasound Device

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Change in Pain Units on a Numeric Rating Scale (NRS)	NRS on the scale of 1 - 10, 1 being minimum and 10 being maximum, Change was calculate from base line	Average of first week (start of study) to average measure at 24 weeks (end of study)

Secondary Outcomes

Measure	Description	Time Frame
Function	WOMAC questionnaire will be utilized (Western Ontario and McMaster Universities Arthritis Index) at baseline and post-treatment to calculate the change in the scores. WOMAC was divided into 3 categories: pain, stiffness, function and total score. The pain category consists of five scores from 0-10, 0 is no pain 10 is worst pain possible for a range of 0 - 50 points. The stiffness category consists of two scores from 0-10, 0 is no stiffness 10 is worst stiffness possible for a range of 0 - 20 points. The function score consists of 17 scores from 0-10, 0 is normal function and 10 is severely limited function, for a range of 0 - 170 points. Categories were multiplied by 10 for analysis. Total score is the sum of pain, stiffness, and function scores (range of 0 - 2400)

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Are you between 18 and 80 years of age (inclusive)?
Can you speak, read, and write in English?
Do you have knee pain that has lasted at least 3 months?
Are you willing and able to self-administer the ultrasound device daily within your place of residence or during normal daily activity?
Are you willing to keep all pain medications stable and discuss with the investigator any needs to change medications during the study period? This may include drugs administered topically, orally, transdermally, or by injection.
Are you willing to document usage of any medications during the study period?
Do you agree to discontinue all other interventional treatment modalities on the lower back during the study? (e.g., transcutaneous electric nerve stimulation [TENS], electronic muscle stimulation, traditional ultrasound, massage therapy, chiropractic services)
On a Numeric Rating Scale (NRS) of 0 (no pain) to 10 (pain as bad as you can imagine), how would you rate your average pain over the past week? Pain must be ≥4 for the subject to be enrolled in this study. This criterion will be assessed by self-report at Visit 1.

Exclusion Criteria:

Have you participated in a clinical trial for an investigational drug and/or agent within 30 days prior to screening?
Are you pregnant?
Are you a prisoner?
Are you non-ambulatory (unable to walk)?
Do you have a pacemaker?
Do you have a malignancy in the treatment area?
Do you have an active infection, open sores, or wounds in the treatment area?
Do you have impaired sensation in the treatment area, such as caused by chemotherapy or anesthesia?
Do you have a known neuropathy (disease of the brain or spinal nerves)?
Do you have a hereditary disposition (tendency) for excessive bleeding (hemorrhage)?
Do you have peripheral artery disease?
Does the subject display 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?

Facility	Status	City	State	ZIP	Country	Contacts
Orthopedic Foundation		Stamford	Connecticut	06905	United States
Medical Pain Consultants