News

NEW ORLEANS - Treating verrucae with pulsed dye lasers may be improved with longer wavelengths by reducing the need for repeat treatments, Jenifer Lloyd, D.O., reported at the American Society for Laser Medicine and Surgery meeting.

NEW ORLEANS - Laser hair removal around the eyes or on other parts of the face - increasingly popular procedures the last two years -should be carried out cautiously, Randal Tanh Pham, M.D., F.A.C.S., said at the American Society of Laser Medicine and Surgery meeting.

NEW ORLEANS - A new yellow light laser successfully destroys Class I red telangiectasias in the legs of most patients, according to Neil S. Sadick, M.D.

WASHINGTON - Imiquimod 5 percent cream (Aldara) continues to demonstrate promise as an effective and well tolerated topical therapy for the treatment of primary, superficial basal cell carcinoma, according to results from foreign and domestic Phase II dose-response studies presented at the annual meeting of the American Academy of Dermatology.

WASHINGTON - A new facial moisturizer formulated with a complex of vitamins is an excellent choice for ancillary skin care in rosacea patients, Zoe D. Draelos, M.D., said at the annual meeting of the American Academy of Dermatology.

VIENNA - The ascomycin derivative pimecrolimus (ASM 981, Elidel) - currently in Phase III trials for the treatment of atopic dermatitis (topical) and psoriasis (oral) - exhibits skin-specific anti-inflammatory activity and has low potential for immunosuppression in both its topical and oral formulations.

NEW ORLEANS - Facial telangiectasias can be effectively treated with the pulsed dye laser with extended pulse durations, Emil A. Tanghetti, M.D., said at the annual meeting of the American Society for Laser Medicine and Surgery.

A spray-on skin balm derived from a human gene - the first drug to emerge from the Human Genome Project, an effort to map the human genetic code - helped chronic venous ulcers heal more completely in people with circulatory problems.

The newest anti-aging ingredient to hit drugstore aisles is N6-furfuryladenine(aka kinetin), a substance found in the leaves of green plants.

Although rare, CBCD can be recognized through immunofluorescence and subsequently treated

Effective yet teratogenic drug has program, STEPS, in place to prevent fetal exposure

Single application of 2 percent solution clears infection as well as three-day regimen; nonetheless, hyper-, hypopigmentary changes may last for months

There is no doubt cosmetic dermatology has grown as a proportion of dermatology practices, but it has not taken over the specialty completely. On Call talked to a number of dermatologists around the country who consider themselves general dermatologists. They work as solo practitioners, in groups and in large hospital settings. They have been in practice for 20 years or four years.

The return of the U.S. Senate to Democratic control appears to improvethe chances for passage of a Patients' Bill of Rights, but it could reducechances for real Medicare reform as key Democratic leaders focus on prescriptiondrug legislation instead.

Seattle - Significant advances in gene therapy are taking placein the area of cancer, and gene therapists have predicted that these advanceswill greatly improve the quality of life for patients with prostate, lung,and skin cancers, according to Reuters Health.

Schaumburg, Ill. - The AAD on June 20 announced Fred F. CastrowIII, M.D., won its special presidential election. Dr. Castrow, who maintainsa solo practice in Houston and is a clinical professor of dermatology atthe University of Texas Medical Branch, will take office next March.

Toronto - About 20 percent of critically ill hospital patients - including many with skin and skin structure infections - treated with vancomycin are now at risk of developing nephrotoxicity, a new study shows.

Toronto - The first study ever of emergency room use of fluoroquinolones - the newest and most effective of the quinolone antibiotics - paints an "alarming" picture, according to lead researcher, Ebbing Lautenbach, M.D., M.P.H.

Q. For a few years I've had a recurring case of an athlete's foot-like fungus on my body. My dermatologist prescribed some lotions that work in the short term, but as soon as I stop using them, the fungus comes back. Do you know of any natural antifungals I can try?

Q. How can I strengthen my nails so they don't split or tear?

In ancient times, relay systems and runners delivered official mail over many miles. In the United States, as the population and geographic size expanded and literacy became the norm, there was a need for a mail delivery system. The establishment of the Post Office and development of a delivery mechanism formalized and greatly expanded the scope and speed of mail delivery. The most recent quantum leap in mail delivery has occurred because of the Internet, which has revolutionized the ways we communicate. E-mail allows us to send and receive information, documents, and images often in a matter of seconds. Our time management is more efficient since we can answer queries and receive responses in a prompt, yet convenient manner.

Washington - The array of effective treatments for actinic keratoses is expanding, and the new and investigational therapeutic modalities were the focus of a number of posters presented at the annual meeting of the American Academy of Dermatology.

Washington - Bexarotene gel appears to be an effective and well-tolerated monotherapy when used as first-line treatment for early-stage cutaneous T-cell lymphoma, Madeleine Duvic, M.D., reported at the annual meeting of the American Academy of Dermatology.

Development shows promise in postsurgical milieu by allowing more timely therapeutic intervention

Palm Beach, Fla. - Paraphenylenediamine, or PPD, the main chemical used in permanent hair dye colors, is the third most common cosmetic allergen, preceded by preservatives (No. 1) and fragrances (No. 2), James S. Taylor, M.D., said at annual meeting of the Noah Worcester Dermatological Society.

Specific occupations may lend workers to exposure of drugs and chemicals that lead to photodamage hazards

Washington - Among the most hotly debated topics facing dermatologists today is how to address the redistribution of adipose tissue that often occurs in patients with HIV infection. The syndrome, Donald Rudikoff, M.D., told the American Academy of Dermatology audience, is characterized by increased waist-to-hip ratio and central adiposity in 62 percent of patients (Dr. Rudikoff's findings are based on a review of previously published studies). Other manifestations include the appearance of dorsocervical fat pads and loss of fat in areas such as the face, hips, and buttocks, with men being more likely to report fat losses than women.

Geneva - To help dermatologists better understand how to manage melasma, Andreas D. Katsambas, M.D., presented information on the pathogenesis and treatment of the condition at the annual meeting of the European Academy of Dermatology and Venereology.

Washington - The humanized monoclonal antibody efalizumab, given once weekly subcutaneously, produces profound clinical improvement in moderate to severe plaque psoriasis, reported Craig Leonardi, M.D., at the American Academy of Dermatology's 59th annual meeting.

Washington - The results of Phase III clinical trials demonstrate the safety and efficacy of a low-dose oral contraceptive containing ethinyl estradiol 20 mcg and levonorgestrel 100 mcg (Alesse) for the treatment of moderate acne, reported Diane M. Thiboutot, M.D., at the annual meeting of the American Academy of Dermatology.