title: [Use of gastrostomies in patients over 75 years old].
abstract: OBJECTIVE
  To describe the indications of insertion of a percutaneous gastrostomy (PG) in older patients in a university hospital, as well as patient characteristics, short and long term complications, and mortality.
  
  
  METHODS
  Retrospective descriptive study of all patients over 75 years who had a PG inserted during a three year period by the Interventional Radiology Department. The indication of the procedure was reviewed, and the incidence of complications and mortality during a 36 months follow-up period were assessed through electronic medical records.
  
  
  RESULTS
  The study included 74 patients, with a mean age of 84±6.1 years, and 57% were female. Furthermore, 40% lived in nursing homes and 80% had cognitive impairment. The main indications for PG insertion were dysphagia in severe dementia (56.8%), tumours of the oropharyngeal cavity (12.2%), Parkinson's disease (10.8%), and stroke (9.6%). PG was permanent in 90.5% of cases. The most common complication was aspiration pneumonia (32.4%). Overall mortality was 59.5% after a median follow-up of 18 months.
  
  
  CONCLUSIONS
  Dysphagia in severe dementia was the main indication for PG in patients over 75 years. This intervention did not prevent aspiration pneumonia, which was the most common complication. Mortality in patients who have a PG was high.
authors.affiliation: Servicio de Geriatría, Hospital Universitario Ramón y Cajal, Madrid, España. Electronic address: elenabaeza26@yahoo.com.
authors.forename: María Elena
authors.initials: ME
authors.lastname: Baeza-Monedero
authors.affiliation: Servicio de Geriatría, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: Beatriz
authors.initials: B
authors.lastname: Montero-Errasquín
authors.affiliation: Unidad de Radiología Intervencionista, Servicio de Radiología, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: Juan
authors.initials: J
authors.lastname: Sánchez-Corral
authors.affiliation: Servicio de Geriatría, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: Alfonso J
authors.initials: AJ
authors.lastname: Cruz-Jentoft
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003680:Deglutition Disorders / Q000209:etiology* / Q000601:surgery*; D003704:Dementia / Q000150:complications*; D005260:Female; D005774:Gastrostomy / Q000009:adverse effects; D006801:Humans; D008297:Male; D011015:Pneumonia, Aspiration / Q000453:epidemiology / Q000209:etiology; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology; D012189:Retrospective Studies
keywords: Advanced dementia; Aspiration pneumonia; Broncoaspiración; Demencia avanzada; Gastrostomy; Gastrostomía; Indicaciones; Indications; Mortalidad; Mortality