Position statement for the diagnosis and management of anogenital warts.

BACKGROUND: Anogenital warts (AGW) can cause economic burden on healthcare systems and are associated with emotional, psychological and physical issues. OBJECTIVE: To provide guidance to physicians on the diagnosis and management of AGW. METHODS: Fourteen global experts on AGW developed guidance on the diagnosis and management of AGW in an effort to unify international recommendations. Guidance was developed based on published international and national AGW guidelines and an evaluation of relevant literature published up to August 2016. Authors provided expert opinion based on their clinical experiences. RESULTS: A checklist for a patient's initial consultation is provided to help physicians when diagnosing AGW to get the relevant information from the patient in order to manage and treat the AGW effectively. A number of frequently asked questions are also provided to aid physicians when communicating with patients about AGW. Treatment of AGW should be individualized and selected based on the number, size, morphology, location, and keratinization of warts, and whether they are new or recurrent. Different techniques can be used to treat AGW including ablation, immunotherapy and other topical therapies. Combinations of these techniques are thought to be more effective at reducing AGW recurrence than monotherapy. A simplified algorithm was created suggesting patients with 1-5 warts should be treated with ablation followed by immunotherapy. Patients with >5 warts should use immunotherapy for 2 months followed by ablation and a second 2-month course of immunotherapy. Guidance for daily practice situations and the subsequent action that can be taken, as well as an algorithm for treatment of large warts, were also created. CONCLUSION: The guidance provided will help physicians with the diagnosis and management of AGW in order to improve the health and quality of life of patients with AGW.

Interest of the association retinaldehyde/glycolic acid in adult acne.

BACKGROUND: Topical retinoids have been successfully used in the treatment of acne vulgaris but may induce irritation when used twice daily. The association of retinaldehyde (RAL) with glycolic acid (GA) have complementary activities, which could be of interest for adult women with acne because of a better tolerance/efficacy ratio. The aim of this study was to evaluate the tolerance and the efficiency of RAL (0.1%)/GA (6%) in adult women with acne when used alone or in combination with their usual acne products except retinoids. METHODS: Three hundred ninety-seven women with acne (aged between 30 and 40 years old) were included in this open multicentric study. They had to apply cream containing RAL/GA for 90 days without stopping their previous acne treatment (except topical retinoids). The tolerance was the main criteria and the second one is the efficacy, which was assessed by counting inflammatory and retentional lesions after 30 and 90 days of treatment. RESULTS: Used alone or in association with other anti-acne treatments, RAL/GA was considered to be highly tolerated. A significant decrease in both inflammatory and retentional lesions between day 0 and day 90 indicates that RAL/GA can be used as monotherapy for mild acne or could potentate the efficiency of other anti-acne products used at the same time by patients suffering from moderate acne. Complaints about side-effects were rare. The subjective evaluation of the preparation's efficacy by investigators and patients was strongly favourable. CONCLUSION: These data show that a combination of RAL 0.1% and GA 6% may be used in association with other topical anti-acne treatments with an excellent tolerance.

Seroprevalence of herpes simplex virus type 1 and type 2 in Turkey.

BACKGROUND: Herpes simplex virus (HSV) infections are among the most common infectious diseases in humans. The prevalence of herpes simplex viruses type 1 (HSV-1) and type 2 (HSV-2) varies widely across the world. HSV-2 infection is the primary cause of genital herpes. It is highly prevalent in human populations in many parts of the world, and is the most common cause of genital ulcer disease worldwide. In spite of the large prevalence and growing incidence of herpes simplex infection (HSV-1 and HSV-2), relatively few data have been published regarding the seroprevalence of herpes simplex infection, while no data exist regarding the Turkish population. METHODS: We aimed to investigate the prevalence of HSV-1 and HSV-2 in selected populations in Turkey. A cross-sectional study was conducted involving 2082 serum samples of 725 adults, 300 pregnant women, 200 blood donors, 483 sex workers and 110 patients with genital warts and 264 hotel staff in Istanbul, Turkey. All serum samples were assessed for HSV1 and HSV-2 IgG antibodies using an HSV-type specific, enzyme-linked immunosorbent assay (ELISA). RESULTS: The prevalence of HSV-2 and HSV-1 antibodies was 4.8 and 85.3% in sexually active adults; 5.5 and 96% in blood donors; 5 and 98% in pregnant women, 17.3 and 93.6% in patients with genital warts; 8.3 and 97.3% in hotel staff; and 60% and 99% in sex workers. CONCLUSION: These results confirm a higher prevalence of HSV infection than estimated, especially in high risk groups in Turkey. The high prevalence of HSV infection underlines the need for education among these populations.

Recurrent aphthous stomatitis and smoking.

BACKGROUND: Several studies have reported cigarette smoking to have a beneficial protective effect on recurrent aphthous stomatitis (RAS). In this study, we evaluated once again the incidence of smoking in RAS patients compared with controls. This study differs from most previous ones in that the patients were diagnosed by direct observation of active lesions by a dermatologist. METHODS: Thirty-four patients with RAS who were seen at the dermatology clinic during a period of 2 years were compared with 115 outpatients with other skin diseases and 20 healthy hospital personnel who had no history of aphthae, with regard to their smoking habits. RESULTS: Among the 34 patients with RAS, 8.8% were active smokers compared with a significantly higher percentage (25.2%) among the control subjects. CONCLUSIONS: In agreement with others, we found a negative epidemiologic association between smoking and RAS. This finding can be used to clarify the cause and pathogenesis of the disease, and possibly to identify better treatment or preventive options than those currently available.

A controlled trial of azathioprine in Behçet's syndrome.

Cytotoxic agents have long been used in Behçet's syndrome, especially for eye involvement, but their effectiveness has been uncertain. We conducted a two-year randomized, placebo-controlled, double-blind trial of azathioprine (2.5 mg per kilogram of body weight per day) in Turkish men with Behçet's syndrome without eye disease (group 1; n = 25) or with eye disease (group 2; n = 48). Corticosteroid treatment remained available to all the patients. All six patients withdrawn from the study because of severe eye disease were receiving placebo (P less than 0.001). Azathioprine was superior to placebo in the prevention of new eye disease in group 1 (1 vs. 8 patients; P less than 0.01) and in group 2 among the 14 patients who at entry had disease in only one eye (P less than 0.001). There were fewer episodes of hypopyon uveitis (1 vs. 15; P less than 0.001) among the group 2 patients who took azathioprine. The patients taking azathioprine also had less frequent oral ulcers, genital ulcers, and arthritis. There were no serious side effects attributable to azathioprine. We conclude that azathioprine is effective in controlling the progression of Behçet's syndrome, especially its most serious manifestation, eye disease.

Topical alpha interferon in the treatment of oral ulcers in Behçet's syndrome: a preliminary report.

The effect of topical recombinant interferon alfa 2c hydrogel (IFN alpha 2C) in the aphthous lesions of the mouth in Behcet's syndrome was assessed in twenty patients in a twelve-week open trial. IFN alpha 2C applied to the mouth for four weeks significantly reduced the number of aphthae in the post-treatment phase compared to the pretreatment and treatment phases. No side effects were recorded. Topical IFN alpha 2C seems to be effective in the treatment of the aphthae in Behcet's syndrome.

Follicular atrophoderma with scrotal tongue.

Follicular atrophoderma has been associated with a variety of findings. In our patient's family the disease was present in the mother and all of her living children. Scrotal tongue was also found in all but one child. We think that follicular atrophoderma is probably inherited as an autosomal dominant trait.

Short term cyclosporin A treatment of Behçet's disease.

Eleven separate three-month courses of cyclosporin A, an oral solution 10 mg/kg/day, were administered to eight patients with Behçet's disease with sight-threatening posterior uveitis. It was found to be effective in arresting the inflammatory activity in the eye as well as the mucocutaneous lesions of Behçet's disease. Improvement in visual acuity was observed within one week of starting therapy. Severe exacerbations in the ocular and mucocutaneous lesions occurred on withdrawal of the drug. At this dosage side effects included hirsutism in all women, and a slight rise of serum bilirubins in two patients and of blood urea in one patient. The latter two conditions responded rapidly to dose adjustment.

Male patients with Behçet's syndrome have stronger pathergy reactions.

The effects of patient's sex and age at onset on the pathergy reaction (cutaneous hypersensitivity to a needle prick) and its correlation with disease activity in Behcet's syndrome was investigated by two independent observers in a blind protocol. Among 92 male patients the pathergy reaction was more strongly positive (p less than 0.025) than among 67 female patients of similar age and disease duration. The age at onset did not affect the severity of the pathergy reaction, although, the early onset females (age at onset 24 years or less) had the lowest prevalence of pathergy positivity (52%), compared to early onset males and late onset (age at onset 25 years or more) males and females (73-75%). As previously reported the disease was more severe among males and among those with early onset of either gender. On the other hand, no correlation between the strength of the pathergy reaction and clinical severity could be discerned.

Influence of age of onset and patient's sex on the prevalence and severity of manifestations of Behçet's syndrome.

Eye disease, arthritis, folliculitis, and thrombophlebitis were more common among males, and erythema nodosum among females, in 297 patients with Behcet syndrome (BS) at their first visit despite an identical disease duration. Younger males and females (age of onset 24 years or less) had a higher prevalence of eye disease and total clinical activity than did the older patients (age of onset 25 years or more). Among the 51 patients followed up for 52 months (SD 7 months) the total clinical activity became significantly less (p less than 0.05) in the whole group at the end of this period. This was particularly true for older females. While male sex and a younger age of onset are associated with more severe disease in BS, overall, the syndrome ran an improving or stable course over 4 1/2 years.