A method of promoting wound healing in a patient, the method comprising applying on a wound a biodegradable amino-acid based polymer.

In various exemplary embodiments, the present disclosure provides organohydrogel fibers and a process for making the organohydrogel fibers. The organohydrogel fibers have a hydrophobic phase dispersed in a hydrophilic phase. The organohydrogel fibers contain at least one hydrophobic active pharmaceutical ingredient (API), and at least one hydrophilic API. The organohydrogel fibers can be formed into a non-woven or 3D printed patch and a replaceable backing can be attached to the patch to make an effective wound dressing. The wound dressing can deliver active pharmaceutical ingredients to the wound over a period of multiple days.

Methods, compositions of matter, and devices for delivering a therapeutic composition to a heart of a subject using a biopolymer scaffold material are described. In some embodiments, the biopolymer scaffold material including the therapeutic composition may be attached to a first cardiac tissue of a subject. The therapeutic composition is delivered from the biopolymer scaffold material to the heart of the subject.

Provided herein are in vivo gelling ophthalmic pre-formulations forming a biocompatible retinal patch comprising at least one nucleophilic compound or monomer unit, at least one electrophilic compound or monomer unit, and optionally a therapeutic agent and/or viscosity enhancer. In some embodiments, the retinal patch at least partially adheres to the site of a retinal tear. Also provided herein are methods of treating retinal detachment by delivering an in vivo gelling ophthalmic pre-formulation to the site of a retinal tear in human eye, wherein the in vivo gelling ophthalmic pre-formulation forms a retinal patch.

Methods for manufacturing drug delivery systems are provided. The drug delivery systems may include a substrate coated with at least one polymer and at least one active compound. The substrate may include yarns, yarn precursors, threads, filaments, fibers, and/or other suitable substrates. The methods may include disposing a solution including a monomer and an active compound on the substrate. The methods may also include exposing the solution and the substrate to UV light to initiate polymerization of the solution.

A layered drug delivery device which includes a polymeric tissue interface layer and a polymeric backing layer. The polymeric tissue interface layer includes at least one ther-apeutic agent.

Magnesium-infused and menthol-infused kinesiology tape is disclosed. The tape comprises an absorbent fabric substrate with adhesive on one side of the substrate to be applied to a person's skin and includes magnesium salt and menthol for promoting pain relief while the tape adheres to the person's skin.

Hyaluronic acid and silk protein fragments based tissue fillers and methods of using the same are provided herein.

The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations contain hyaluronic acid and at least one additional ingredient. Methods for treating lines, wrinkles, fibroblast depletions, and scars with the disclosed composition are provided as well.

A hyaluronic acid-based aqueous gel including crosslinked hyaluronic acid and from 30 to 70% by mass with respect to the total mass of hyaluronic acid, of a water-soluble hyaluronic acid. A method for preparing an aqueous gel having at least a crosslinked hyaluronic acid and at least an uncrosslinked hyaluronic acid. Also an aqueous gel obtainable by the method compositions, a cosmetic and/or dermatological composition including the aqueous gels, and a kit comprising a pre-filled syringe comprising the aqueous gel or said composition. These gels and compositions are useful in particular for treating an alteration in the surface appearance of the skin and/or for augmenting and/or filling soft tissue.