Successful treatment of hereditary hypotrichosis simplex by platelet rich plasma injection with topical minoxidil 2.

Background: Hereditary hypotrichosis simplex is a rare genetic hair disease that affects the scalp. Failure to grow normal hair in terms of length and density is the main complaint of patients. Diagnosis usually established by exclusion of other congenital hair and other ectodermal disorders. Till now, no satisfactory treatment was used for the condition.Report: A 14 year old patient with hypotrichosis simplex was treated with combined platelet rich plasma injection and topical minoxidil 2% with marked improvement.Conclusion: While no satisfactory treatment presents for this condition, the use of platelet rich plasma injection can add new hope for hypotrichosis simplex patients.

High versus low dose oral isotretinoin in the treatment of cutaneous and genital warts.

Although oral isotretinoin has been considered as a potential therapeutic option for the treatment of different types of warts, the optimum dosage regimen is not yet well-established. To evaluate the efficacy and adverse effects of high versus low doses of oral isotretinoin in the treatment of cutaneous and genital warts. The study included 100 patients who were randomly assigned to two groups, 50 patients in each. Group 1 received 0.6 mg/kg/day (high dose isotretinoin) and Group 2 received 0.3 mg/kg/day (low dose isotretinoin). In both groups, therapy was given daily until resolution was achieved or for a maximum of 3 months. Complete clearance of warts was observed in 76% of the high dose isotretinoin group and in 46% of the low dose isotretinoin group. There was a statistically significant difference in the therapeutic response between the two groups. Recurrence was higher in the low dose group (26%) than the high dose group (7.8%). Adverse effects were mild and tolerable. High dose of systemic isotretinoin is more effective than low dose and seems to be a promising well-tolerated and effective therapeutic option for the treatment of cutaneous and genital warts.

Ablative Fractional Carbon Dioxide Laser and Autologous Platelet-Rich Plasma in the Treatment of Atrophic Acne Scars: A Comparative Clinico-Immuno-Histopathological Study.

BACKGROUND AND OBJECTIVES: To compare the efficacy of autologous platelet-rich plasma (PRP), ablative fractional carbon dioxide (FCO2 ) laser, and their combination in the treatment of atrophic acne scars, both clinically and immuno-histopathologically. STUDY DESIGN/MATERIALS AND METHODS: Sixty patients were randomly divided into three equal groups. Group 1 received intradermal PRP injection sessions. Group 2 received FCO2 laser sessions. Group 3 received FCO2 laser followed by intradermal PRP injection sessions. Each group received three sessions at monthly intervals. The final assessment took place 3 months after the last session. Skin biopsies were obtained before and 1 month after treatment sessions with pathological evaluation. RESULTS: Combined PRP and FCO2 laser-treated patients had a better clinical response, fewer side effects, and shorter downtime than FCO2 laser alone. PRP-treated patients had some improvement but significantly lower than the other two groups. CONCLUSION: The current study concluded that a combination of PRP and FCO2 laser is an effective and safe modality in the treatment of atrophic acne scars with better results than PRP or FCO2 laser alone. Lasers Surg. Med. © 2020 Wiley Periodicals LLC.

Disseminated vegetating infantile bromoderma: A dramatic response to systemic steroids.

Bromoderma is a rare hypersensitivity reaction caused by bromide intake. It was relatively frequent in the early years of the previous century because of the common use of bromide-containing solutions in pediatrics due to their antispasmodic, expectorant, sedative, and anticonvulsant effects. Although recently prohibited in many countries, bromides are still used as an adjuvant anticonvulsant drug and still present in some over the counter antispasmodics and analgesics. Bromoderma usually present with pustular and vegetating lesions that may represent a diagnostic challenge for dermatologists. We describe a severe case of vegetating bromoderma that showed an excellent response to the withdrawal of the bromide-containing medication associated with systemic steroid administration.

Successful treatment of resistant onychomycosis with voriconazole in a liver transplant patient.

Onychomycosis is a common chronic fungal infection of the nails caused by dermatophytes, yeasts, and non-dermatophyte filamentous fungi. A relatively high incidence of resistance and treatment failure of onychomycosis to traditional systemic antifungal agents such as terbinafine and itraconazole has been reported. Voriconazole is a novel broad spectrum systemic antifungal that has shown high efficacy against various types of dermatophytes including Trichophyton and Microsporum species in many in vitro and, recently, in two in vivo studies of resistant dermatophytosis. Herein, we report the successful treatment of a resistant case of finger nail onychomycosis by oral voriconazole in a liver transplant patient who failed to respond to traditional systemic antifungals.

A comparative clinical and mycological study of Nd-YAG laser versus topical terbinafine in the treatment of onychomycosis.

BACKGROUND: Topical treatment of onychomycoses is time consuming, cost-intensive and subject to relatively high failure rates. Light-based devices may be effective treatment modalities. Aim of this work: To compare the clinical and mycological efficacy of Nd-YAG laser versus topical terbinafine in the treatment of onychomycosis. PATIENTS AND METHODS: This study included 40 patients with onychomycosis randomized to receive four sessions of Nd-YAG laser (group A) or topical terbinafine twice daily for six months (group B). Follow-up was performed monthly. Mycological examination was done at third and sixth months following the start of treatment. RESULTS: After six months, all patients in group A showed marked improvement, while in group B only 50% of patients showed mild to moderate improvement. In addition, by the end of six months, 80% of the patients in group A showed mycological clearance, while all patients in group B still had positive cultures. CONCLUSION: Long pulse Nd-YAG laser therapy of onychomycosis is a safe and efficient method for treating onychomycosis. It is especially beneficial in elderly, compromised and hepatopathic patients for whom other alternative treatments could present some risks.