A recent study conducted by KYTHERA Biopharmaceuticals who is attempting to bring in a new medical treatment into society to reduce small pockets of fat has demonstrated positive initial  test results with a recent study utilizing 129 human test subjects. ATX-101 is a new facial treatment that is an injectable adipolytic agent aimed at reducing small pockets of fat without harming any of the non-fat tissue surrounding the fat cells.

“One hundred twenty-nine subjects were randomized in a double-blind, placebo-controlled, dose-ranging study conducted across 10 dermatology and plastic surgery centers in the United States (ATX-101-09-15). Subjects received one of two dosing regimens of ATX-101 (1 mg/cm2or 2 mg/cm2) or placebo, administered monthly for up to 5 months into the submental area. Clinician assessments were performed at all treatment visits and 4 and 12 weeks after the last treatment visit (week 24 and week 32, respectively). Subject self-assessments and MRI assessments were performed at baseline, treatment visit 5 (week 16) and 12 weeks after the last treatment visit (week 32).”

ATX-101 is designed to be as minimally evasive as possible while providing consistent positive results returning patients approve of.

“The results from this study are exciting and indicate the potential of ATX-101 as an effective and well-characterized treatment for the aesthetic reduction of small volumes of fat,” said Joel Schlessinger, MD, a board-certified dermatologist and cosmetic surgeon in private practice in Omaha, Nebraska and an investigator in this study. “There are currently no FDA-approved non-surgical treatment modalities for the reduction of fat under the chin. ATX-101 may represent a breakthrough for patients who are seeking a minimally-invasive treatment option for the reduction of unwanted localized submental fat.”


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Dr. Jeffrey Spiegel


Dr. Jeffrey Spiegel

With special expertise in all aspects of facial plastic surgery, and a particular skill for revision surgery, it’s clear why Dr. Spiegel is one of the most celebrated facial plastic surgeons in the world. If you are seeking the best possible results, or have a uniquely challenging problem, you’ve found the right doctor.

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Dr. Onir L. Spiegel


Dr. Onir L. Spiegel

Dr. Onir (pronounced “oh-near”) has years of experience in facial aesthetics and treats some of the most recognizable and famous faces. Dr. Onir started her career in oral health, earning doctorate degrees from both New York University and Boston University. She has been the recipient of numerous awards for her cutting-edge medical research as well as her technical skills in dentistry.

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Dr. Jacob Tower


Dr. Jacob Tower

A board-certified specialist in facial plastic surgery, Dr. Jacob Tower brings a thoughtful approach and an artistic eye to New England’s premier plastic surgery practice, The Spiegel Center in Newton, Massachusetts. In addition to being an in-demand surgeon, Dr. Tower is an assistant professor at the Boston University School of Medicine, a sought-after lecturer, and an expert in facial plastic surgery.

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