Painless Laser Reduces Sweating in Axillary Hyperhidrosis

MedicalResearch.com Interview with:

Bruce E. Katz, M.D.  Clinical Professor Icahn School of Medicine at Mt Sinai Director, Juva Skin & Laser Center Past Director, Cosmetic Surgery & Laser Clinic Mt Sinai Hospital New York, N.Y. 10022

Dr. Katz

Bruce E. Katz, M.D. 
Clinical Professor
Icahn School of Medicine at Mt Sinai
Director, Juva Skin & Laser Center
Past Director, Cosmetic Surgery & Laser Clinic
Mt Sinai Hospital
New York, N.Y. 10022 

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: Axillary hyperhidrosis  is estimated to affect 1.4% of the U.S. population.  Newer treatments such as microwave technology, botulinum toxin injections and lasers have emerged as effective methods.

In this pilot study we examine the use of a non-invasive 1060nm diode laser, SculpSure,  for the treatment of axillary hyperhidrosis. SculpSure focuses energy at the level of the sweat glands so we believed it would work for hyperhidrosis. After two SculpSure treatments, there was a long lasting resolution of hyperhidrosis.

Continue reading

‘Cold Lasers’ May Stimulate Platelets in Thrombocytopenia

MedicalResearch.com Interview with:

Mei X. Wu, Ph.D. Associate Professor Wellman Center for Photomedicine Massachusetts General Hospital Dermatology Department Harvard Medical School

Dr. Mei Wu

Mei X. Wu, Ph.D.
Associate Professor
Wellman Center for Photomedicine
Massachusetts General Hospital
Dermatology Department
Harvard Medical School

MedicalResearch.com: What is the background for this study?

Response: An abnormally low count of platelets, a disorder called thrombocytopenia, is life-threatening owing to a high risk of uncontrollable bleeding. The disorder can be caused by a variety of conditions like trauma, an autoimmune disorder that attacks platelets, side-effects of some drugs especially chemotherapeutic drugs, and in premature newborns and patients with HIV-infection or a genetic defect leading to insufficient platelet generation. Platelet transfusion is the most effective modality to treat the disorder, but it is associated with complications including allergic reaction, fever, infection, and immunosuppression and limited only to the most severe patients. Several FDA-approved drugs are currently used in the clinics or clinical trials to increase platelet levels, which however must be carefully dosed to avoid excessive platelet production that is also dangerous and are not suitable to many forms of thrombocytopenia.

Continue reading

Ocular Injuries from Laser Pointers

Glenn Yiu, MD, PhD Duke Ophthalmology Duke University Medical CenterMedicalResearch.com Interview with:
Glenn Yiu, MD, PhD
Duke Ophthalmology
Duke University Medical Center


MedicalResearch.com:  What are the main findings of the study?

Dr. Yiu: This paper reported a child who suffered injury to both eyes from a powerful blue laser pointer purchased via the internet from overseas. Our report reviews the scientific basis for laser injuries in eyes and the factors that may affect outcomes, such as power, wavelength, duration, and distance of exposure. Newer green and blue lasers, especially high-powered ones, may be more prone to inducing eye injuries. We summarized the clinical features of ocular laser injuries, methods of prevention, and discussed how consumer availability of high powered lasers may require careful federal regulations.

Continue reading