View clinical trials related to Raynaud Syndrome.
Filter by:The main objective is to assess the feasibility of treatment by injecting botulinum toxin A into the hand or foot of patients with signs of critical ischemia secondary to Buerger's disease. The injection of botulinum toxin A is carried out at the end of a single session during an hospitalization. Furthermore, tolerance and effects on the disease are evaluated at 1, 3 and 6 months post injections.
To determine if blue light therapy can improve the symptoms of Raynaud's phenomenon, and provide parameters for ultimately designing commercial treatment devices, an investigational stationary phototherapy unit was designed and built.
Raynaud's phenomenon (RP) is a common vascular disorder that affects approximately 10% of the general population. RP is associated with significant morbidity that may include loss of the digits due to repeated episodes of vasospasm of the digital arteries in addition to significant impairment of quality of life. It is well known that cold exposure precipitates episodes of RP, but the mechanism for cold sensitivity is not known, and treatment of RP is not satisfactory to the patients and their physicians. The goal in this study is to test the possibility that non invasive vagus nerve stimulation (nVNS) with gammaCore which is already approved by the FDA for headaches and migraines may be an effective and well tolerated therapy for Raynaud's Phenomenon.
The purpose of this study is to determine whether vardenafil is effective in improving clinical symptoms and peripheral blood flow in patients with primary and secondary Raynaud phenomenon.