Experienced Use of Dexmedetomidine in the Intensive Care Unit: A Report of a Structured Consensus (original) (raw)

2018, Turkish journal of anaesthesiology and reanimation

Management of pain, agitation and delirium (PAD) remains to be a true challenge in critically ill patients. The pharmacological proprieties of dexmedetomidine (DEX) make it an ideal candidate drug for light and cooperative sedation, but many practical questions remain unanswered. This structured consensus from 17 intensivists well experienced on PAD management and DEX use provides indications for the appropriate use of DEX in clinical practice. A modified RAND/UCLA appropriateness method was used. In four predefined patient populations, the clinical scenarios do not properly cope by the current recommended pharmacological strategies (except DEX), and the possible advantages of DEX use were identified and voted for agreement, after reviewing literature data. Three scenarios in medical patients, five scenarios in patients with acute respiratory failure undergoing non-invasive ventilation, three scenarios in patients with cardiac surgery in the early postoperative period and three scen...

Adjunctive dexmedetomidine therapy in the intensive care unit: a retrospective assessment of impact on sedative and analgesic requirements, levels of sedation and analgesia, and ventilatory and hemodynamic parameters

Pharmacotherapy, 2007

To determine if adjunctive dexmedetomidine therapy in intensive care patients alters requirements for and levels of sedation and analgesia, and to describe hemodynamic and ventilatory parameters. Retrospective, noncontrolled, descriptive study of clinical practice. Four intensive care units (ICUs; medical, surgical, neurosurgical, or burn) in a university-affiliated medical center. Forty patients who were already receiving sustained use of propofol, lorazepam, or fentanyl when dexmedetomidine was started. Medical records were identified by searching the pharmacy database for patients who had received continuous-infusion dexmedetomidine from January 2000-January 2003 while in one of the four ICUs. Primary end points were discontinuation or dosage reduction of other sedatives or fentanyl from the hour before to 6 hours after starting dexmedetomidine. Other outcomes included levels of sedation and analgesia before and after dexmedetomidine and description of ventilatory and hemodynamic...

Dexmedetomidine in the Care of Critically Ill Patients from 2001 to 2007

Anesthesiology, 2010

Background Dexmedetomidine is a novel sedative agent that causes anxiolysis without respiratory depression in critically ill patients. We sought to examine patient and hospital variation in dexmedetomidine use and adoption patterns of dexmedetomidine over time. Methods We performed a retrospective cohort study of all patients who received intravenous infusion sedation in 174 intensive care units contributing data to Project IMPACT from 2001 through 2007. Sedation use was defined as having received an intravenous sedative infusion (dexmedetomidine, midazolam, lorazepam, or propofol) for any period during the intensive care stay. The primary outcome was use of dexmedetomidine in the intensive care unit. Results Of 58,391 patients who received intravenous infusion sedation, 2,535 (4.3%, 95% confidence interval [CI], 4.2-4.5) received dexmedetomidine. Overall use was highest in cardiac surgery patients (11.7%, 10.8-12.7) and was similar in other surgical patients (4.3%, 4.0-4.6) and med...

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