A Physiologic Comparison of Two Approaches to Treating Peripheral Neuropathy
A Physiologic Comparison of Two Approaches to Treating Peripheral Neuropathy
Diabetic peripheral neuropathy is one of the most common and costly microvascular complications of diabetes impacting more than 50% of patients and costing more than 10.1 billion dollars annually. Intraneural Facilitation Therapy (INF® Therapy) is a non-invasive technique that has shown to improve balance and pain in patients with Type 2 Diabetic Peripheral Neuropathy (T2DPN); however, the underlying physiological mechanisms need further understanding. The purpose of this study is to investigate the physiological mechanisms behind two approaches to treating T2DPN, INF® Therapy and standard physical therapy. Eligible subjects presenting with diabetic neuropathy symptoms will be recruited and referred to the Loma Linda University Health's Neuropathic Therapy Center. Forty patients will be evenly randomized into two groups: an INF® Therapy Treatment group and standard physical therapy treatment group. Subjects will participate in 11 study visits over a period of 6 weeks. Non-invasive assessments will measure neuropathy pain, heart rate variability, neuropathy severity, blood oxygen levels, and blood flow under the skin. Lab draws will measure inflammation levels in the blood and how well blood sugar levels have been maintained over a period of about 3 months. Descriptive statistics and repeated measures ANOVA will be used to analyze data and answer the research questions. The findings of this study will provide a better understanding of how INF® Therapy and standard physical therapy work, subsequently improving non-invasive treatment methods for T2DPN patients.
Study participants will be assessed on the first, second, fifth, tenth and eleventh sessions.
During the participants first and eleventh sessions participants will complete the Pain Quality Assessment Scale (PQAS), the Lower Extremity Neuropathy Scale (LENS), a vascular analysis of the Neurovascular Index (NVI) using a Philips Affinity 50 Ultrasound, and Neuropad® testing. The first session will also include completion of the Background Information form. Patients will be asked to wear loose fitting clothing and to arrive 15 minutes early to complete the informed consent documents on the first session.
Welltory App measurements to assess heart rate variability will be taken in the morning and evening the day before, the day of, and the day after each treatment session.
On the second session the patient will have:
During the third, fourth, sixth, seventh, eighth, and ninth sessions, the patient will have a 60 minute INF® Therapy or standard physical therapy session. Welltory App measurements will be taken before and after treatment to assess for heart rate variability (HRV).
On the fifth session the patient will have a 60 minute INF® Therapy or standard physical therapy session. Welltory App measurements will be taken before and after treatment to assess for heart rate variability (HRV). Followed by:
• A blood draw by a licensed lab technician to measure blood cytokine levels. A total of 1 ¼ teaspoons will be collected at this time point.
On the tenth session the patient will have a 60 minute INF® Therapy or standard physical therapy session. Welltory App measurements will be taken before and after treatment to assess for heart rate variability (HRV). Followed by:
Inclusion Criteria:
Exclusion Criteria:
Subjects with a medical condition predisposing them to medical decline during the next 6 months will be excluded from the study. Examples include:
ntcresearch@llu.edu909-558-6799