Abstract We critically analyzed clinical trials performed with chloroquine (CQ) and hydroxychloroquine (HCQ) with or without macrolides during the first wave of COVID-19 and discussed the design and limitations of peer-reviewed studies from January to July 2020. Seventeen studies were eligible for the di...
Resumen Objetivo: Describir la experiencia en cirugía electiva de condilomas anales en pacientes mayores de 15 años en un hospital terciario de la Región Metropolitana. Material y Método: Estudio observacional retrospectivo y descriptivo, en el cual se analizan las intervenciones quirúrgicas electiv...
INTRODUCTION: Amoniquinolines such as hydroxycholorquine have shown to inhibit SARS-CoV2 replication in-vitro. However, their benefit in clinical terms are controversial. OBJECTIVES: To synthesize the available evidence regarding the use of aminoquinolines for treating patients with COVID-19. METHODS: A ...
Abstract The paper presents a case of lentigo maligna melanoma of the scalp in an elderly patient treated for the nodular part with surgery and the residual melanoma in situ with 5% Imiquimod and subsequently with 3.75% Imiquimod (each concentration for 4 months, 5 times per week), with complete regressi...
Abstract BACKGROUND: Dermatoscopy is a non-invasive diagnostic tool used to examine skin lesions with an optical magnification. It has been suggested as a useful tool for monitoring therapeutic response in lentigo maligna patients treated with imiquimod. OBJECTIVE: To examine the accuracy of dermatosco...
Avaliar a associação entre altas dosagens de derivados da 4-aminoquinolona com alterações da acuidade visual, fundo de olho e campo visual. Métodos: Estudo prospectivo de 86 pacientes em uso de cloroquina ou hidroxicloroquina (Plaquinol) cuja visita inicial constitui do exame da acuidade visual, bio...
Se logró la síntesis de 4-amino-2-quinolomas a partir de N-fenilcianoacetamidas y de 4-aminoquinolinas a partir de 2-aminobenzonitrilo y compuestos Beta-dicarbonílicos. En ambos casos se utilizaron ácidos Lewis como catalizadores....