Priscila Wolf Nassif

Avaliação do grau de incapacidade dos pacientes com diagnóstico de hanseníase em serviço de dermatologia do estado de São Paulo

UNLABELLED IINTRODUCTION: Leprosy is a chronic infectious disease that can lead to physical incapacity. METHODS The medical records of 167 patients diagnosed with leprosy between 2003 and 2007 were reviewed. RESULTS Most of the patients (60%) presented physical incapacity at the time of diagnosis: 34% with grade I and 26% with grade II. It was observed that the degree of incapacity had a direct correlation with the duration of the disease. CONCLUSIONS Leprosy is still diagnosed late, which may contribute towards maintaining this endemic disease.

Uso do teste ML-Flow como auxiliar na classificação e tratamento da hanseníase

BACKGROUND: The treatment of leprosy is defined by the classification of patients as paucibacillary (PB) or multibacillary (MB). The WHO (World Health Organization) classifies patients according to the number of lesions, but Ridley-Jopling (R & J) also uses complementary exams, which are difficult to use outside reference services. In 2003, a test called ML-Flow, an alternative to Elisa serology, was developed to help classify patients as PB or MB and decide about their treatment. OBJECTIVES: To assess the agreement between the ML-Flow test and slit skin smears, already largely used for MB detection, and to observe the efficacy of the ML-Flow test in the field. MATERIAL AND METHODS: A retrospective study evaluating the medical records of 55 patients who had not undergone previous treatment, diagnosed as PB or MB according to R & J and subjected to slit skin smears and the ML- Flow test. RESULTS: In MB patients, slit skin smears were positive in 80% of the cases, the ML-flow was positive in 82.5%. Among PB patients, the ML-Flow was positive in 37.5% and slit skin smears were negative in 100% of the cases. The agreement between skin smear and ML-Flow results was 87.5%, with a kappa value of 0.59, p <0.001. CONCLUSION: No laboratory test is 100% sensitive and specific for the correct classification of all forms of leprosy. The ML-Flow test is faster, easier to use, and less invasive than slit skin smears and therefore may be useful when making therapeutic decisions in areas of difficult access to reference services.

Safety and efficacy of current alternatives in the topical treatment of cutaneous leishmaniasis: a systematic review

Studies of topical treatments for leishmaniasis were systematically reviewed, to evaluate the therapeutic efficacy, safety and any adverse effects of these treatments. The papers identified in the databases PubMed and Web of Knowledge involved eight studies with a total of 1744 patients. The majority of trials was from Iran (4/8), covered a period of 8 years (2003-2011), and included patients 4-85 years of age. The most frequent Leishmania species in the studies were L. tropica (4/8) and L. major (2/8). The treatments administered were thermotherapy, paromomycin and combinations, CO2 laser, 5-aminolevulinic acid hydrochloride (10%) plus visible red light (633 nm) and cryotherapy. Six articles reported cure rates over 80·0%. Six studies reported on failure rates, three of them reporting rates lower than 10%. Four studies did not report relapses or recurrences, while the other studies reported low rates (1·8-6·3%). The most common adverse effects of the topical treatments were redness/erythema, pain, pruritus burning, oedema, vesicles and hyper- or hypopigmentation. The results provide strong evidence that the treatments topical evaluated showed high cure rates, safety and effectiveness, with low side-effects, relapse and recurrence rates, except for cryotherapy, which showed a moderate cure rate.

Doença de Mucha-Habermann úlceronecrótica febril em adulto com boa resposta à corticoterapia oral

The Febrile Ulceronecrotic Mucha-Habermann (FUMHD) disease is a rare variant of pityriasis lichenoides et varioliformis acuta (PLEVA). Its etiology still remains unknown and it is characterized by a sudden onset of ulceronecrotic skin lesions associated with systemic symptons. It is reported here the case of a male patient with a sudden and acute evolution of macules and papules, ulceronecrotic and vesicle-bullous lesions associated with systemic symptons. The patient was treated with prednisone 0,5 mg/kg/day with a dramatic response. The FUMHD is a severe variant of PLEVA and its diagnosis is clinical and histopathological. Many treatments such as methotrexate, corticosteroids and PUVA have been described .However, none of them has been settled.

Hiperceratose epidermolítica: um seguimento de 23 anos de uso de retinoides orais

Epidermolytic hyperkeratosis is a form of ichthyosis normally resistant to topical treatments. Female patient monitored since 1978 diagnosed with epidermolytic hyperkeratosis. Clinical examination showed generalized hyperkeratosis and scaling. Given that no other treatments were available at the time, the patient was initially treated with keratolytic, systemic vitamin A and moisturizers, with no improvement. In 1986, with the development of oral retinoids, etretinate was introduced. In 1998 this was replaced by acitretin. The patient is receiving 25 mg/day after 23 years of using oral retinoids. Significant improvement of the condition and patients quality of life has been noted.

Síndrome de Ekbom secundária a transtorno orgânico: relato de três casos

The Ekbom syndrome, also known as delusion of parasitosis or acarophobia is an obsessive phobic state in which the patient thinks, imagines or believes that his or her skin is infested by parasites. In the hallucinatory state, he/she removes parts of the skin, identifying them as parasites. It can be primary or secondary to other organic or psychiatric diseases. Generally speaking these patients take a long time to seek for medical support and the dermatologist is almost always the first physician to see them. Here we describe three patients with delusional parasitosis associated with organic disorders.

Clinical, laboratory, and therapeutic characteristics of American tegumentary leishmaniasis in the 15 th State Health Division, Northwest Paraná State, Southern Brazil

INTRODUCTION American tegumentary leishmaniasis (ATL) is an endemic disease in many regions of Brazil; however, only few reports on the actual epidemiological conditions are available. Here, we aimed to assess the clinical, epidemiological, and laboratory characteristics of ATL patients and their treatment in the 15th Regional Health Division of Paraná State, Maringá, Brazil. METHODS This epidemiological study included patients diagnosed with ATL from January 2010 to September 2014, from the 15th Regional Health Division database. RESULTS A total of 220 cases aged 3-84 years (85% male and 60.9% with up to 8 years of schooling) were included. The cases were classified as having the cutaneous form (n=183; 83.2%), mucosal form (n=26; 11.8%), mucocutaneous form (n=11; 5%), and relapses (n=21; 9.6%). Diagnosis was made via laboratory test results in 197 (89.5%) patients, and 172 (78.2%) completed the treatment within the study period. With regard to patients with the cutaneous form, 134 (95%) were cured, 131 (97.8%) were treated with Glucantime(r), and 47 (36.7%) received dosage of >15 and <20mg Sb5+/kg/day. Among the cases with mucosal involvement, 87.1% were cured and most were treated with <20mg Sb5+/kg/day. Thus, the cure rate was 93.6%. CONCLUSIONS During the study period in the 15th Regional Health Division of Paraná State, ATL cases had a good response to treatment with a low rate of relapse or treatment failure, although a high percentage of mucosal or mucocutaneous form cases was also noted.

Foreign body reaction with severe infection resulting from facial filling procedure performed by a non-medical professional

In search of a perfect aesthetic, facial filling procedures have been widely used. The presence of animal proteins or synthetic substances in some cutaneous fillers can cause serious allergic reactions, especially when performed by untrained professionals. There are not ideal, pure and free of side effects substances available in the marketplace. The present article is aimed at reporting a case where a facial filling was performed by a non-medical professional, resulting in foreign body reaction and severe skin infection, leading to deformities caused by the procedure carried out. The complications entailed invasive procedures for removal of the material used, and treatment with corticosteroids.

Cutaneous tuberculosis with nonreactive PPD skin test: a diagnostic challenge

The authors report a case of cutaneous tuberculosis in a 63-year-old female patient, who had an infiltrated, erythematous-ferruginous plaque of indurated aspect on her right leg and a nonreactive PPD skin test. Diagnosis was made by tissue culture and PCR of skin biopsy material. The treatment was performed with pyrazinamide, rifampicin, isoniazid and ethambutol, with good response.