Techniques and systems for treatment of neuropathic pain and other indications

摘要

The present invention generally relates to compositions and methods for treatment of subjects having or at risk of neuropathic pain or other conditions. In some cases, the composition may include nitric oxide. The nitric oxide may be present within a first phase comprising a lecithin, such as phosphatidylcholine. In certain embodiments, the lecithin is present in liposomes, micelles, or other vesicles containing nitric oxide. The composition can take the form of a gel, a cream, a lotion, an ointment, a solution, a solid “stick,” etc., that can be rubbed or sprayed onto the skin, e.g., onto a location with neuropathic pain, or on another suitable portion of the skin. Other aspects of the present invention are generally directed to methods of making or using such compositions, methods of promoting such compositions, kits including such compositions, or the like.

主权项

1. A method, comprising:
administering, to the skin of a subject having or at risk of neuropathic pain, a composition comprising an effective amount of molecular nitric oxide and a carrier comprising phosphatidylcholine entrapping the molecular nitric oxide, wherein the molecular nitric oxide is present within the carrier as a gas or bound by hydrogen bonds or van der Waals forces, wherein the composition is stable at room temperature.