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The purpose of this study is to learn if pain can be relieved by delivering small amounts of electricity ("electrical stimulation") to the nerves relaying sensory information to the shoulder. This study will use a device called Sprint PNS system. PNS stands for Peripheral Nerve Stimulation. This device is cleared by the FDA for up to 60 days of use for relief of chronic or acute pain.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PNS Group | All subjects will receive the PNS device. The Sprint system delivers mild electrical stimulation to the shoulder. The Sprint system includes up to two leads (small wires) that are placed through your skin in your shoulder. The leads attach to devices worn on your body that delivers stimulation (stimulators). |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| SPRINT PNS | Device | Each subject will have 2 leads placed for 60 days. The Sprint system delivers mild electrical stimulation to the shoulder. The Sprint system includes up to two leads (small wires) that are placed through your skin in your shoulder. The leads attach to devices worn on your body that delivers stimulation (stimulators). |
| Measure | Description | Time Frame |
|---|---|---|
| Reduction in average pain and/or reduction in pain interference | Average pain intensity is measured using the PROMIS-29 v2.0 profile. The measure assesses pain intensity using a single 0-10 numeric rating scale. Average pain interference is measured using Brief Pain Inventory--Short Form Question #9 (BPI-9). BPI-9 uses a 0-10 numeric rating scale across seven health domains (physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance.) | 15 days, 1 month, 2 months, 3 months, 6 months, and 12 months post Start of Treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in pain intensity | Changes in pain intensity will be assessed using the PROMIS-29 v2.0 profile. The measure assesses pain intensity using a single 0-10 numeric rating scale. | baseline, start of treatment (lead placement); 15 days, 1 month, 2 months, 3 months, 6 months, and 12 months post Start of Treatment |
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Key Inclusion Criteria:
Key Exclusion Criteria:
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Patients with pain due to degenerative changes in the shoulder scheduled for commercial placement of the Sprint PNS system
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Angela Sollitto | Contact | 7323201457 | angelas@gramercypaincenter.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Gramercy Pain Center | Recruiting | Holmdel | New Jersey | 07733 | United States |
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| Changes in pain interference |
Changes in average pain interference are measured using Brief Pain Inventory--Short Form Question #9. The measure assesses pain interference using a 0-10 numeric rating scale across seven health domains (physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance.) |
| baseline, start of treatment (lead placement); 15 days, 1 month, 2 months, 3 months, 6 months, and 12 months post Start of Treatment |
| Range of motion of the shoulder | Shoulder range of motion is measured as degrees of active range of motion based on physical examination. | baseline, start of treatment (lead placement); 2 months, 3 months, 6 months, and 12 months post Start of Treatment |
| Changes in Shoulder Function | Shoulder function is measured using the Western Ontario Arthritis of the Shoulder (WOOS) index. The WOOS index is a patient-reported, disease-specific questionnaire for the measurement of the quality-of-life in patients with osteoarthritis. | baseline, start of treatment (lead placement); 15 days, 1 month, 2 months, 3 months, 6 months, and 12 months post Start of Treatment |