n engl j med 362;16 nejm.org april 22, 201

Pain may contribute to cognitive decline, which is a common complication in the early postoperative period. We compared the effects of two common pain management techniques, intravenous patient-controlled analgesia (PCA-IV) and patient-controlled epidural analgesia (PCEA), on cognitive functioning in the immediate postoperative period. Patients hospitalized for elective surgery were randomly as...

BACKGROUND Patient-controlled analgesia is used for both labor and postoperative analgesia. OBJECTIVES This study aimed to assess user satisfaction and functionality of two ambulatory, electronic patient controlled analgesia devices, the GemStar pump Hospira Inc., Illinois, USA) and the ambIT Ambulatory Infusion Therapy pump (Sorenson Medical Products, Utah, USA). PATIENTS AND METHODS It wa...

purpose: patients may control postoperative pain by self-administration of intravenous opioids   using devices designed for this purpose (patient controlled analgesia or pca). this study set out   to determine whether any of the two opioid administrations (i.e. pca or conventional analgesia)   would provide superior pain relief among patients undergoing laparoscopic cholecystectomy   or not.   ...

www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 1979 laparotomy, herniorrhaphy and mastectomy. Moreover, even low levels of residual pain are associated with decreased physical and social function as well as a diminished perception of overall health. Questions that confront a physician whose patient is about to undergo surgery include: “What is the process by which painful stimuli sensitize the nerv...

  Purpose: Patients may control postoperative pain by self-administration of intravenous opioids   using devices designed for this purpose (patient controlled analgesia or PCA). This study set out   to determine whether any of the two opioid administrations (i.e. PCA or conventional analgesia)   would provide superior pain relief among patients undergoing laparoscopic cholecystectomy   or not. ...

  Purpose: Patients may control postoperative pain by self-administration of intravenous opioids   using devices designed for this purpose (patient controlled analgesia or PCA). This study set out   to determine whether any of the two opioid administrations (i.e. PCA or conventional analgesia)   would provide superior pain relief among patients undergoing laparoscopic cholecystectomy   or not. ...