Clinical trials: Small Fiber Neuropathy
Small-Fiber Neuropathy, Dysautonomia
Diagnostic Accuracy of The Water Immersion Wrinkle Test for Small Fiber Neuropathy
Small-fiber neuropathy (SFN) affects A-delta and C fibers and commonly presents with sensory symptoms and dysautonomia. Confirmation often relies on specialized tests such as quantitative sensory testing (QST) and sympathetic…
- Trial name
- WIWT-SFN (NCT07255573)
- Where
- Argentina
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- HOSPITAL BRITANICO DE BUENOS AIRES
Small Fiber Neuropathy
Autofluorescent Flavoprotein Imaging of Intraepidermal Nerve Fibers: a Pilot Study
Small fiber neuropathy (SFN) is a common disorder, which has a profound negative impact on quality of life because of severe neuropathic pain.
- Trial name
- NCT02537951
- Testing
- AFI microscope, negative control 1: lidocaine/prilocaine, negative control 2: 8% capsaicin
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Diabetes, Peripheral Neuropathy
Metanx Effects on Nerve Fiber Density in Neuropathic Diabetics
This study focuses on the use of Metanx® as the sole treatment for improving and reversing nerve damage in type 2 diabetic patients with peripheral neuropathy.
- Trial name
- SLHN2011-18 (NCT01503892)
- Testing
- Metanx
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- St. Luke's Hospital and Health Network, Pennsylvania
Diabetes Mellitus, Peripheral Neuropathy
Diabetes Peripheral Neuropathy and Small-fibre Nerve Damage: A Comparative Study
The purpose of this study is to investigate whether patients with diabetes-related peripheral neuropathic pain also have non-recognized damage to the intestine caused by autonomic neuropathy.
- Conditions
- Diabetes Mellitus, Peripheral Neuropathy, Small Fibre Neuropathy, Autonomic Neuropathy
- Trial name
- NCT01160887
- Where
- Norway
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Small Fiber Neuropathy, Gastrointestinal Dysmotility
Analysis of Cutaneous Nerve Biopsies in Gastrointestinal Motility Disorders
This study is being done to evaluate cutaneous nerve biopsies from patients with refractory gastrointestinal motility disorders.
- Trial name
- NCT04872452
- Testing
- Skin biopsy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Carpal Tunnel Syndrome
Small Nerve Fiber Activity in Patients with Carpal Tunnel Syndrome Assessed Via Quantitative Sensory Testing
The diagnosis of carpal tunnel syndrome (CTS) is typically based on clinical findings and confirmatory electrodiagnostic testing. However, electrodiagnostic testing can only assess large A-alpha and A-beta nerve fibers.
- Trial name
- NCT06550284
- Testing
- Physical Therapy
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Brooke Army Medical Center
Small Fiber Neuropathy, Fabry Disease
Assessment of Small Fiber Neuropathy in Rare Diseases Using Sudoscan
Sudoscan™ (Impeto Medical, Paris France) uses electrochemical skin conductance as a novel noninvasive method to detect sudomotor dysfunction.
- Conditions
- Small Fiber Neuropathy, Fabry Disease, Ehlers Danlos Syndrome, Mitochondrial Disease
- Trial name
- NCT02985710
- Testing
- Sudoscan, Skin biopsy, QSART
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Peripheral Neuropathy
Nutritional Supplementation With Agmatine Sulfate During Small Fiber Neuropathy
This is a nonblinded Case-only study that evaluates the effects of Agmatine Sulfate on small fiber peripheral neuropathy. Patients will be started on Agmatine sulfate (a metabolite of Arginine) and monitored for two months.
- Trial name
- NCT01524666
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- JFK Medical Center
Diabetic Neuropathy
The Effect of Ruboxistaurin on Small Fiber Function
To determine the effect of Ruboxistaurin on small fiber function.
- Trial name
- NCT00190970
- Testing
- Ruboxistaurin
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Chromaderm, Inc.
Neuropathy, Small Fiber
Fycompa in Subjects With Small Fiber Neuropathy (SFN)
This is a Phase II, 2 arm randomized crossover study. Subjects will be assigned to either active agent or placebo and then crossover to the other arm.
- Trial name
- NCT02511873
- Testing
- Fycompa
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- PNA Center for Neurological Research
Neuropathy, Diabetic, Small Nerve Fiber Neuropathy
Characterization and Prediction of Early Onset Diabetic Peripheral Neuropathy
Predicting early onset neuropathy in people with type 1 diabetes
- Conditions
- Neuropathy, Diabetic, Small Nerve Fiber Neuropathy, Type 1 Diabetes
- Trial name
- NeuroPredict (NCT05546138)
- Testing
- Skin biopsies with quantification of intra-epidermal nerve fibre density, Perception Threshold Tracking, Thermal perception thresholds
- Where
- Denmark
- Volunteers
- 200 people
- Sponsor
- Aalborg University Hospital
Small Fiber Neuropathy
Chronic Pain Rehabilitation in Patients With Small Fiber Neuropathy
Small fiber neuropathy (SFN) is a condition that is dominated by invalidating neuropathic pain. Pharmacological neuropathic pain treatment is often disappointing, since pain reduction is mostly slight and side effects can be…
- Trial name
- NCT05798949
- Testing
- Chronic pain rehabilitation: exposure in vivo, Chronic pain rehabilitation: graded activity, Chronic pain rehabilitation: acceptance and commitment therapy
- Where
- 2 sites in Netherlands
- Volunteers
- 10 people
- Sponsor
- Academisch Ziekenhuis Maastricht
Diabetes, Diabetes Mellitus, Type 1
Comparison of Histamine and Local Heating for Evoking the Axon-reflex Flare Response in Diabetes
Diabetic peripheral neuropathy is the most common complication to diabetes mellitus affecting as much as 50% of the population with diabetes.
- Conditions
- Diabetes, Diabetes Mellitus, Type 1, Diabetic Neuropathy Peripheral, Small Fiber Neuropathy
- Trial name
- HistaHeat (NCT05921097)
- Testing
- Histamin-induced axon-reflex flare response, Local heating-induced axon-reflex flare response, 2-point discrimination tasks
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- Aalborg University Hospital
Post Herpetic Neuralgia, Diabetic Peripheral Neuropathy
Titration Study of ABX-1431
This study is designed to identify a titration regimen of ABX-1431 in adults with neuropathic pain with satisfactory tolerability to central nervous system (CNS) adverse events (AEs).
- Conditions
- Post Herpetic Neuralgia, Diabetic Peripheral Neuropathy, Small Fiber Neuropathy, Post-Traumatic Neuralgia
- Trial name
- NCT03447756
- Testing
- ABX-1431
- Where
- Moldova
- Volunteers
- 39 people
- Sponsor
- Abide Therapeutics
Autoimmune Disease
Sudoscan in Patients With Autoimmune Disorders
The purpose of this study is to assess the diagnostic utility of Sudoscan in assessing small fiber nerve function, specifically those of the sudomotor, in patients with autoimmune disorders (i.e fibromyalgia and rheumatoid…
- Trial name
- NCT02434458
- Where
- 2 sites in South Korea
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Small Fiber Neuropathy, Idiopathic Peripheral Neuropathy
IVIg for Small Fiber Neuropathy With Autoantibodies TS-HDS and FGFR3
The objective of this study is to develop a rationale for the selective treatment of small fiber neuropathy with immune globulin (IVIG) in the appropriate patients.
- Trial name
- NCT03401073
- Testing
- Intravenous immunoglobulin, 0.9% Sodium Chloride
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Beth Israel Deaconess Medical Center
Fabry Disease
Prevalence and Characteristics of Fabry Disease (FD) in Patients With Stroke or Small Fiber Neuropathy
FD is pan-ethnic. Its reported annual incidence of 1 in 100,000 may underestimate the true prevalence of the disease. Indeed, recently, in addition with affected males FD developing a "classic" phenotype, " cardiac variant " and…
- Trial name
- FABRY (NCT03230149)
- Testing
- Measurements of the alpha-GAL enzyme activity
- Where
- France
- Volunteers
- 379 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Wound, Diabetes
Pathology of Skin, Nerve and Vasculature in the Amputated Limb of Diabetes
1. To explore the pathology of nerve, vascular, and skin in the amputated leg 2. To diagnose small-fiber sensory neuropathy of the contralateral leg by investigating the skin intervention 3.
- Conditions
- Wound, Diabetes, Amputation
- Trial name
- NCT00840164
- Where
- Taiwan
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
Small Fiber Neuropathy
Small Fiber Assessment by Cutaneous Silent Period
Our primary objective in this study is to investigate the cutaneous silent period (CSP) in normal subjects in the Egyptian population, as it was not carried out before in Egypt.
- Trial name
- NCT04863820
- Testing
- cutaneous silent period
- Where
- Egypt
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Cairo University
Small Fiber Neuropathy, Primary Sjögren Syndrome
Cutaneous Silent Period Assessment in Primary Sjögren's Syndrome
Primary Sjögren's syndrome (pSS) is a chronic, immune-mediated inflammatory disease mainly characterized by exocrine gland involvement.
- Trial name
- NCT05380804
- Testing
- cutaneous silent period (CSP) measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Marmara University