Journal Information
Vol. 100. Issue 9.
Pages 749-755 (November 2009)
Share
Share
Download PDF
More article options
Vol. 100. Issue 9.
Pages 749-755 (November 2009)
Review
Full text access
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
Visits
7929
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
This item has received
Article information
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
Full text is only aviable in PDF
References
[1.]
Evidence-based dermatology, 2nd ed.,
[2.]
J. Rees.
Complex disease and the new clinical sciences.
Science, 296 (2002), pp. 698-700
[3.]
J.L. Goldstein, M.S. Brown.
The clinical investigator: bewitched, bothered, and bewildered—but still beloved.
J Clin Invest, 99 (1997), pp. 2803-2812
[4.]
P. Wolkenstein, J. Latarjet, J.C. Roujeau, C. Duguet, S. Boudeau, L. Vaillant, et al.
Randomised comparison of thalidomide versus placebo in toxic epidermal necrolysis.
Lancet, 352 (1998), pp. 1586-1589
[5.]
R. Sabat, W. Sterry, S. Philipp, K. Wolk.
Three decades of psoriasis research: where has it led us?.
Clin Dermatol, 25 (2007), pp. 504-509
[6.]
H. Wulff, S. Pedersen, R. Rosenberg.
Philosophy of medicine: an introduction.
Blackwell Scientific Publications, (1986),
[7.]
L. Naldi.
Metodi di ricerca clinica in dermatologia.
ISED, (1998),
[8.]
D. Penso-Assathiany, A. Flahault, J.C. Roujeau.
Verrues, piscine et atopie: étude cas-témoin realisée en cabinet de dermatologie libérale.
Ann Dermatol Venereol, 126 (1999), pp. 696-698
[9.]
C. Leaute-Labreze, E. Dumas de la Roque, T. Hubiche, F. Boralevi, J.B. Thambo, A. Taieb.
Propranolol for severe hemangiomas of infancy.
N Engl J Med, 358 (2008), pp. 2649-2651
[10.]
D.L. Sackett.
Clinical epidemiology: a basic science for clinical medicine.
2nd ed., Little, Brown, (1991),
[11.]
R.B. Haynes.
Clinical epidemiology: how to do clinical practice research.
3rd ed., Lippincott Williams & Wilkins, (2006),
[12.]
I.K. Crombie, H.T.O. Davies.
Developing the research question. Research in health care: design, conduct, and interpretation of health services research.
Wiley, (1996),
[13.]
S.B. Hulley.
Designing clinical research.
3rd ed., Lippincott Williams & Wilkins, (2007),
[14.]
The James Lind Alliance. Available from: http://www.lindalliance.org.
[15.]
National Health Service. Database of Uncertainties about the effects of treatments (DUETs). Available from: http://www.duets.nhs.uk.
[16.]
H.C. Williams.
Defining cases.
The challenge of dermato-epidemiology, pp. 13-23
[17.]
World Medical Association. Declaration of Helsinki. Available from: http://www.wma.net/s/ethicsunit/helsinki.htm
[18.]
M.M. Rodríguez del Águila, S. Pérez Vicente, L. Sordo del Castillo, M.A. Fernández Sierra.
Cómo elaborar un protocolo de investigación en salud.
Med Clin (Barc), 129 (2007), pp. 299-302
[19.]
E.J. Huth.
Writing and publishing in medicine.
3rd ed., Williams & Wilkins, (1999),
[20.]
G.M. Hall.
How to write a paper.
4th ed., Blackwell Publishing, (2008),
Copyright © 2009. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
Download PDF
Idiomas
Actas Dermo-Sifiliográficas
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?