title: [Opinion of professionals in an intensive care unit on the limitations of therapeutic effort].
abstract: OBJECTIVE
  To determine the opinion held by professionals in an intensive care unit on the limitation of therapeutic effort process at the end-of-life (LTE). To collect this information, and then use it to improve the basic aspects that the LTE have on the quality of care by intensive care unit staff.
  
  
  METHODS
  A prospective descriptive study was carried out in the Intensive Care Unit of a third level public university hospital. A questionnaire was prepared that included questions on their demographic profile and others to provide an ethical valuation profile, as well as to find out the knowledge and information that the professional had on the LTE. Descriptive study of the sample and comparative statistics were performed using the chi-squared statistical test.
  
  
  RESULTS
  A total of 65 valid questionnaires were obtained from a convenience sample of 70 professionals. Almost all of them (98%) were in favour of the limitation of therapeutic effort. The LTE was considered as some kind of euthanasia (active or passive) in up to 28% of the replies, valuations by professional categories is shown in. More than three-quarters (77%) had the belief that not to start treatment was not the same as withdrawing an already established treatment. Just over half (52%) of the respondents believe the value that should have more weight when considering LET would be the prognosis of the current illness of the patient, and 46% the future quality of life of the patient. The economic cost of treatment to be applied was not considered in any case.
  
  
  CONCLUSIONS
  The LTE is approved by the majority of professionals in our Intensive Care Unit. Although a non-negligible percentage understood it as a form of euthanasia.
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España. Electronic address: e409@humv.es.
authors.forename: A
authors.initials: A
authors.lastname: González-Castro
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España.
authors.forename: O
authors.initials: O
authors.lastname: Azcune
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España.
authors.forename: Y
authors.initials: Y
authors.lastname: Peñasco
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España.
authors.forename: J C
authors.initials: JC
authors.lastname: Rodríguez
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España.
authors.forename: M J
authors.initials: MJ
authors.lastname: Domínguez
authors.affiliation: Hospital Universitario Marqués de Valdecilla, Santander, España.
authors.forename: R
authors.initials: R
authors.lastname: Rojas
mesh_terms: D001290:Attitude; D006785:Hospitals, University; D006801:Humans; D007362:Intensive Care Units; D011446:Prospective Studies; D011788:Quality of Life; D013727:Terminal Care
keywords: Eutanasia; Euthanasia; Intensive care unit; Limitación del esfuerzo terapéutico; Limitation of treatment in the end-life; Unidad de cuidados intensivos