Effectiveness of the Delirium Zero Protocol to Prevent the Onset of Delirium in Patients Undergoing Hip Fracture Surgery

Exclusion Criteria

• •Have previously been diagnosed with severe cognitive impairment according to the Pfeiffer scale, which corresponds to a score of 8-10 points.
• •Have previously been diagnosed with any serious mental disorder (schizophrenic disorders, schizotypal disorders, persistent delusional disorders, substance-induced delusional disorders, schizoaffective disorders, other non-organic psychotic disorders, bipolar disorder, serious depressive episode with psychotic symptoms, and severe recurrent depressive disorders). - that they have delirium at the time of admission to the trauma room.
• •That they have a language barrier, deep aphasia, coma, or terminal illness.
• •That they have been previously enrolled in this study.
• •That before the surgery they were admitted to a different hospital unit than those participating in the study, although they may then be transferred to one of these trauma units.
• •That before entering the trauma hospitalization unit, they have been in the emergency room for more than 36 hours.
• •That they present brain alterations (tumors, occupying lesions).