- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03601494
Perineural Platelet-rich Plasma for Diabetic Neuropathy Pain
Perineural Platelet Rich Plasma for Pain and Disability Management in Diabetic Peripheral Neuropathy
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Diabetic Peripheral neuropathy (DPN) is a common complication of diabetes mellitus (DM). Among several complications that contribute to reduce patient's quality of life and life expectancy diabetic neuropathy (DN) generalized or focal leads to an impaired life quality.
The clinical symptoms of DPN range from pain and burning sensations, more at rest or at night; to hypoesthesia or paresthesia, and or numbness.
Different types of peripheral neuropathy are observed in diabetes, axonal or demyelination or both can be present, involves myelinated and un-myelinated, large and small fibers. Nerve conduction studies can detect these changes. Till now, there is no effective therapy for the treatment of DPN.
Since 1950 Platelet-rich plasma (PRP) has been used in dermatology and oral maxillofacial surgery, but its role as an effective alternative treatment in many other clinical applications has been increased over the last years.
Platelets contain more than 1100 proteins, include enzymes, enzyme inhibitors, growth factors, immune messengers, and other bioactive compounds which play a role in tissue repair and wound healing.
Autologous platelet-rich plasma found to promote axon regeneration in studies involving animal models. Platelet derived angiogenesis factors are capable of stimulating new capillary growth by inducing migration of endothelial cells. It was suggested that this was the mechanism by which platelet factors influence the process of angiogenesis and revascularization.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
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Assiut, Egypt, 71111
- Emad Zarief Kamel Said
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- type II diabetes mellitus
- diabetic peripheral neuropathy
- six months duration of symptoms,
Exclusion Criteria:
- other causes of neuropathy
- patient refusal
- ulcers or amputations
- peripheral vascular diseases
- vertebral spine disease
- connective tissue disease
- platelet dysfunction syndrome
- critical thrombocytopenia
- local infection
- coagulopathy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Intervention
peri-neural platelet rich plasma injection under ultrasound guidance in addition to medical treatment.
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Sonographic guided injection was done under complete sterile conditions including skin sterilization, ultrasound probe covered with sterile pad, and a sterile gel.
The needle was introduced from the lateral side toward midline using the in-plane approach to target the desired nerve, each nerve was injected by a single dose of 1.5 cc of PRP.
Free hand one-man technique was used by the physician who simultaneously managed the ultrasound device by holding the syringe with one hand while scanning the nerve by moving the probe with the other hand.
With continuous imaging of the tip of the needle, the syringe was put around the nerve and platelet-rich plasma was injected in the peri-neural tissue.
vitamin B complex, α lipoic acid, selective serotonin reuptake inhibitor (SSRI)
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Placebo Comparator: Control
medical treatment only
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vitamin B complex, α lipoic acid, selective serotonin reuptake inhibitor (SSRI)
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
visual analog scale of pain
Time Frame: 6 months
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it will be measured by visual analog scale
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6 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Nerve conduction velocity
Time Frame: 6 months
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changes in nerve conduction velocities in meters/ seconds
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6 months
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB00009919
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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