A web-based data collection system for clinical studies using Java.
Med Inform (Lond)
; 23(3): 223-9, 1998.
Article
en En
| MEDLINE
| ID: mdl-9785324
Data collection in multi-centre controlled clinical trials is a major problem. We describe a web-based documentation system for data collection via the Internet we have developed in Java. It keeps both the platform independent program (a Java applet) and the database on a single server to which the participating centres have access at any time. It is based on a three-tier model where client requests are handled and monitored by an application server (a Java application). We show the advantages such a system has over the HTML/CGI combination which is often used for database access, as well as possible extensions, e.g. connection to a data dictionary. Finally, we discuss the security problems which arise by the use of the Internet for data collection.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Sistemas de Administración de Bases de Datos
/
Recolección de Datos
/
Estudios Multicéntricos como Asunto
/
Internet
Tipo de estudio:
Clinical_trials
Límite:
Humans
Idioma:
En
Revista:
Med Inform (Lond)
Año:
1998
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Reino Unido