Estado vegetativo (post coma unresponsiveness): una condición poco comprendida
Pubblicato: febbraio 28, 2010
Abstract Views: 514
PDF: 2
Publisher's note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
Autori
Médico especialista en Medicina de Rehabilitaciòn, Instituto Nacional de Pediatría, Cd.
de México, Mexico.
----------
The vegetative state is a condition that we talk much about but is little understood, because is surrounded by ambiguity, confusion and imprecision; which make the treatment and understanding of the patient difficult. In this article, opposite points of view are showed. The term that may be able to go beyond this confusion is "post coma unresponsiveness" because it is not derogative and it goes further between the imprecision of persistent and permanent which influence negatively in the patient by denying any possibility of rehabilitation or care. As well as a definition of post coma unresponsiveness is proposed, because it underlines that the absence of cognitive interaction as a clinical evidence is only apparent and is only a manifestation of a continuous spectrum of an altered responsiveness to the environment that include different entities, all of them difficult to diagnose. Different factors which make the assessment of prevalence and incidence not clear are mentioned, and nevertheless that there are very well known specific clinical criteria, misdiagnosis are made and are also documented. Furthermore, we insist there is a need not only of a well trained staff but there is a need of a repetitive and continuous observations of the patient from the staff and the patient's family. There is a warning about the neurophysiological studies that are used to make the diagnosis, because they have methodological difficulties and may give contradictory and insufficient results and that is why they cannot substitute the clinical assessment. Reference is made about the new perspective of PET and fRM in differentiating patients with Vegetative state and EMC, as well as to make evidence of a "covert cognitive process", and the existence of functional disconnections in a wide frontoparietal network encompassing the associative cortices known as "functional disconnection syndrome". Conclusion: On one side there are new perspectives that may help to understand this condition, but in this moment there is a debate between two issues not demonstrated a. the consciousness of one self, the environment and b. the capacity of pain perception or suffering. On the other side, the challenge is to predict the consciousness and communication recovery and also to identify the conditions and mechanisms by which some patients may be able to recover, in order to provide them every kind of treatment, meanwhile some others that have very little possibilities to recover, in the best interest of the patient, he should be provided with the best standard cares as any patient with neurological severe damage.
Come citare
PAGEPress has chosen to apply the Creative Commons Attribution NonCommercial 4.0 International License (CC BY-NC 4.0) to all manuscripts to be published.
An Open Access Publication is one that meets the following two conditions:
- the author(s) and copyright holder(s) grant(s) to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject to proper attribution of authorship, as well as the right to make small numbers of printed copies for their personal use.
- a complete version of the work and all supplemental materials, including a copy of the permission as stated above, in a suitable standard electronic format is deposited immediately upon initial publication in at least one online repository that is supported by an academic institution, scholarly society, government agency, or other well-established organization that seeks to enable open access, unrestricted distribution, interoperability, and long-term archiving.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.