Patient satisfaction and efficacy of calcipotriol plus betamethasone dipropionate gel in plaque psoriasis patients with poor adherence.

Poor adherence to treatment makes achievement of expected therapeutic outcomes more difficult, especially in chronic disorders like psoriasis. There are several critical factors that affect adherence, including therapeutic efficacy, patient satisfaction, patient treatment preferences and ease of application, especially in topical therapy. The fixed combination of calcipotriol plus betamethasone dipropionate in a gel formulation (Cal/BDP gel) has been recommended as a first-line topical treatment for mild to moderate plaque. To examine whether Cal/BDP gel can effectively improve treatment adherence, we investigated the effects of once-daily Cal/BDP gel on factors affecting adherence at weeks 4, 8 and 12 in patients with plaque psoriasis who had poor adherence. A total of 46 subjects were enrolled and 41 subjects (26 men, 15 women; mean age, 50.5 years) were included in the analysis. The following items were evaluated: Patient Preference Questionnaire, nine-item Treatment Satisfaction Questionnaire for Medication, Physician's Global Assessment (PGA), modified Psoriasis Area and Severity Index (m-PASI), body surface area (BSA), pruritus, medication adherence and application time. In patients with poor adherence, many preferred treatment with Cal/BDP gel and evaluated its convenience as "excellent" at weeks 4 and 12. At week 12, the proportion of "clear"/"very mild" ratings using PGA reached 20.5%, the change from baseline on m-PASI was -61.3% and the change from baseline on BSA was -39.8%, suggesting that the skin symptoms of psoriasis had improved greatly. In most patients, the longer they used Cal/BDP gel, the greater their preference and satisfaction and the higher the therapeutic effect, which increased markedly over 12 weeks. These results suggest that Cal/BDP gel can effectively improve treatment adherence. Conversely, high adherence to Cal/BDP gel must enhance the therapeutic effect. Therefore, we expect that Cal/BDP gel could become the mainstay of topical psoriasis treatment in patients with poor adherence.

A case of scleredema adultorum successfully treated with narrow-band ultraviolet B phototherapy.

Scleredema adultorum, also known as scleredema of Buschke, is a rare connective tissue disease with unknown etiology, which is characterized by diffuse skin induration of face, neck, upper chest, back, shoulders and arms. Although there is no established treatment for this disease, the efficacy of phototherapy has been reported. We herein describe a case of scleredema adultorum successfully treated with narrow-band ultraviolet B and discuss a potential mechanism explaining its efficacy for fibrotic skin diseases.

Propranolol is more effective than pulsed dye laser and cryosurgery for infantile hemangiomas.

UNLABELLED: Propranolol hydrochloride is a nonselective ß-blocker that is used for the treatment of hypertension, arrhythmia, and angina pectoris. In Japan, it was recently approved for the treatment of childhood arrhythmia. It has been observed to produce drastic involution of infantile hemangiomas. The aim of this prospective study was to examine propranolol's superiority to classical therapy with pulsed dye laser and/or cryosurgery in treating proliferating infantile hemangiomas. Fifteen patients between the ages of 1 and 4 months with proliferating infantile hemangiomas received grinded propranolol tablets 2 mg/kg per day divided in three doses. Twelve patients with proliferating infantile hemangiomas receiving pulsed dye laser and/or cryosurgery were enrolled as controls. Baseline electrocardiogram, echocardiogram, and chest x-ray were performed. Monitoring of heart rate, blood pressure, and blood glucose was performed every 2 weeks. Efficacy was assessed by performing blinded volume measurements and taking photographs at every visit. Propranolol induced significantly earlier involution and redness reduction of infantile hemangiomas, compared to pulsed dye laser and cryosurgery. Adverse effects such as hypoglycemia, hypotension, or bradycardia did not occur. CONCLUSION: The dramatic response of infantile hemangiomas to propranolol and few side effects suggest that early treatment of infantile hemangiomas could result in decreased disfigurement. Propranolol should be considered as a first-line treatment of infantile hemangiomas.

Treatment of persistent Mongolian spots with Q-switched alexandrite laser.

Mongolian spots are congenital and confluent hyperpigmented areas that are usually grayish blue in color. They are found most frequently in the sacral region in infants and typically disappear during childhood. Occasionally, they persist to adulthood. We retrospectively examined outcomes of laser treatment of persistent Mongolian spots. We used Q-switched alexandrite laser to treat persistent Mongolian spots of 16 Japanese patients at 14 years old or older. A good therapeutic outcome was achieved overall; however, postinflammatory hyperpigmentation and hypopigmentation were observed in two patients, respectively. While laser treatment was effective for all seven patients with extrasacral Mongolian spots, four out of ten patients with sacral Mongolian spots were refractory to treatment. Of these patients, two received laser irradiation only twice and abandoned treatment, simply because of unsatisfactory results without any adverse events. The other two patients received treatments at intervals of 3 months, which resulted in postinflammatory hyperpigmentation. Contrary to children, who generally show good response after two or three sessions of irradiation, we should consider more frequent irradiation, longer intervals between treatment sessions, and use of bleaching creams in the treatment of persistent sacral Mongolian spots in adults.