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Vol. 100. Issue 9.
Pages 749-755 (November 2009)
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Vol. 100. Issue 9.
Pages 749-755 (November 2009)
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Introduction to Clinical Research in Dermatology: The Link Between Clinical Practice and Research
Introducción a la Investigación Clínica en Dermatología. Un Nexo Entre Clínica e Investigación
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I. García-Dovala,
Corresponding author
ignacio.garcia.doval@sergas.es

Correspondence: Servicio de Dermatología, Complexo Hospitalario de Pontevedra, C/ Loureiro Crespo, 2, 36001 Pontevedra, Spain.
, L. Naldib
a Servicio de Dermatología, Complexo Hospitalario de Pontevedra, Pontevedra, Spain
b Centro Studi GISED, Bérgamo, Italy
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Abstract

Clinical research involves studying patients with a view to improving their care. It enhances the health system, benefits both patients and physicians, and represents the «natural» form of investigation for physicians. It can be conducted at both large and small sites. On initiating a line of research, a specific question should be formulated in terms of PICO (patient, intervention, comparison, and outcome). Each of these components should be precisely defined. The question will subsequently be assessed using the FINER mnemonic (that is, whether it is feasible, interesting, novel, ethical, and relevant). If shortcomings are detected, the research question can be refined or rejected directly. When we have an appropriate question, the next step will be to write our protocol with the assistance of someone trained in clinical research methodology.

Key words:
investigation
research projects
research design
epidemiology
dermatology
Resumen

La investigación clínica es aquella que tiene como objetivo el estudio de pacientes para mejorar su atención. Favorece al sistema de salud, a los pacientes y a los clínicos y es la forma «natural» de investigación para estos últimos. Puede hacerse en centros grandes y pequeños. Para comenzar una investigación debe plantearse una pregunta y concretarla convirtiéndola en una pregunta PICO (paciente, intervención, comparación, outcome [resultado]). Cada uno de estos puntos debe ser definido con precisión. La pregunta se evaluará posteriormente mediante la regla FINER (factible, interesante, novedoso, ético y relevante). Si no es adecuada puede modificarse para mejorarla o descartarla. Si es una buena pregunta el siguiente paso será escribir nuestro protocolo, habitualmente con la ayuda de alguien formado en metodología de la investigación.

Palabras clave:
investigación
proyectos de investigación
métodos de investigación
epidemiología
Dermatología
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Copyright © 2009. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
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