Cryoneedles A Possible Alternative To Botox In Fighting Against Wrinkles

Cryoneedles A Possible Alternative To Botox In Fighting Against Wrinkles.
A altered technology that fleetingly zaps away forehead wrinkles by freezing the nerves shows commitment in early clinical trials, researchers say. The technique, if at the end of the day approved by the US Food and Drug Administration, could provide an alternative to Botox and Dysport. Both are injectable forms of Botulinum toxin group A, a neurotoxin that, when injected in slight quantities, temporarily paralyzes facial muscles, thereby reducing wrinkles example. "It's a toxin-free alternate to treating unwanted lines and wrinkles, similar to what is being done with Botox and Dysport," said contemplate co-author Francis Palmer, director of facial plastic surgery at the University of Southern California School of Medicine in Los Angeles.

And "From the inappropriate clinical trials, this procedure - which its maker calls cryoneuromodulation - appears to have the same clinical efficacy and shelter comparable to the existing techniques". Palmer is also consulting medical overseer of MyoScience Inc, the Redwood City (California) - based firm developing the cryotechnology saheli. The results of the clinical trials were to be presented Friday at an American Society for Laser Medicine and Surgery (ASLMS) talk in Grapevine, Texas.

To do the procedure, physicians use meagre needles - "cryoprobes" - to deliver cold to nerves continual through the forehead, specifically the temporal branch of the frontal nerve. The cold freezes the nerve, which interrupts the resoluteness signal and relaxes the muscle that causes vertical and horizontal forehead lines. Although the grit quickly returns to normal body temperature, the cold temporarily "injures" the nerve, allowing the unusual to remain interrupted for some period of time after the patient leaves the office.

The modus operandi does not permanently damage the nerve. Researchers said they are still refining the technique and could not say how large the effect lasts, but it seems to be comparable to Botox, which works for about three to four months. Physicians would necessary training to identify the nerve that should be targeted.

The 15-minute treatment is done using local anesthesia, according to the researchers. The undercurrent study only looks at forehead wrinkles; future research will study the system elsewhere on the face. For the study, researchers tried the technique on 31 people, all of whom had fewer wrinkles after two to eight injections. The most undistinguished side effects were headaches and fleece redness.

The level of discomfort was comparable to that from Botox or fillers. But unlike Botox, which takes a few days to recoil in, the effects of the cryotechnology are seen immediately, the researchers say. Because this research was presented at a medical meeting, the data and conclusions should be viewed as preliminary until published in a peer-reviewed journal.

Palmer said he didn't notice the new technology as a replacement for Botox, but instead as an alternative for bodies who don't want an injection of a neurotoxin. The company will eventually seek FDA approval as a medical device. Palmer said the crowd might first seek approval in Europe.

Dr Brian Zelickson, an confidant professor of dermatology at the University of Minnesota in Minneapolis, said the technique sounds promising, but needs more probing to determine how long results last and to make sure no lasting insolence or muscle injury occurs that could cause permanent changes in sensation. He agreed that the toxin-free cosmetic conduct might win some followers.

So "Botox and Dysport are very easy, very quick, the patient satisfaction draw is great and there are very few side effects," said Zelickson, incoming president of ASLMS. "It's a high shut up to leap over, but there are some people that don't like the concept of injecting Botulinum toxin into their bodies. If there were a strategy that could be done, that doesn't inject any chemical into the system and could yield the same results for the same duration, there is a sell for that" how stars grow it. According to the American Society for Aesthetic Plastic Surgery, Botox and Dysport injections cover their list of nonsurgical procedures.