title: [Systemic analgesia: an update].
abstract: Postoperative pain is now a critical focus of perioperative patient care. The current perioperative analgesic strategy is a "balanced-multimodal analgesia". Cornerstones of this treatment approach are patient controlled neuraxial administration of local anesthetics and opioids or patient controlled intravenous administration of opioids. However, systemic opioids are limited by side effects. Thus, adjuvants like anticonvulsants, NMDA receptor antagonists, alpha-2 adrenergic agonists and other non-Opioid analgesics are considered to reduce pain and opioid requirements in the perioperative period. In the present review we discuss recent findings about the effectiveness of different systemic administered adjuvants including ketamine, lidocaine, gabapentin, pregabalin and corticosteroids for postoperative pain treatment. Furthermore a nurse based oral analgesic concept using controlled released Oxycodon for all postoperative patients without a patient controlled analgesia device will be introduced.
authors.affiliation: Klinik und Poliklinik für Anästhesiologie und operative Intensivmedizin des Univklinikums Münster, Germany. pogatzki@anit.uni-muenster.de
authors.forename: Esther M
authors.initials: EM
authors.lastname: Pogatzki-Zahn
authors.forename: Peter K
authors.initials: PK
authors.lastname: Zahn
mesh_terms: D000698:Analgesia / Q000639:trends*; D000700:Analgesics / Q000008:administration & dosage*; D005858:Germany; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control* / Q000628:therapy*; D011182:Postoperative Care / Q000379:methods*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians' / Q000639:trends
chemical_list: D000700:Analgesics