Anesthesia and analgesia
-
Anesthesia and analgesia · Aug 2018
ReviewPostoperative Cognitive Dysfunction and Noncardiac Surgery.
Postoperative cognitive dysfunction (POCD) is an objectively measured decline in cognition postoperatively compared with preoperative function. POCD has been considered in the anesthetic and surgical literature in isolation of cognitive decline which is common in the elderly within the community and where it is labeled as mild cognitive impairment, neurocognitive disorder, or dementia. This narrative review seeks to place POCD in the broad context of cognitive decline in the general population. ⋯ To identify the clinical impact of cognitive impairment associated with the perioperative period, POCD has recently been redefined in terms of these geriatric medicine constructs so that the short-, medium-, and long-term clinical and functional impact can be elucidated. As the aging population present in ever increasing numbers for surgery, many individuals with overt or subclinical dementia require anesthesia. Anesthesiologists must be equipped to understand and manage these patients.
-
Anesthesia and analgesia · Aug 2018
ReviewOpioid Use Disorders: Perioperative Management of a Special Population.
Opioid-related overdose deaths have reached epidemic levels within the last decade. The efforts to prevent, identify, and treat opioid use disorders (OUDs) mostly focus on the outpatient setting. Despite their frequent overrepresentation, less is known about the inpatient management of patients with OUDs. ⋯ Buprenorphine, methadone, and naltrexone medication treatment for OUD and opioid tolerance complicate perioperative pain management. A multidisciplinary team approach is crucial to provide clinically balanced pain relief without jeopardizing the patient's recovery. This article reviews the existing literature on the perioperative management of patients with OUDs and provides clinical suggestions for the optimal care of this patient population.
-
Anesthesia and analgesia · Aug 2018
Meta AnalysisDexamethasone as an Adjuvant for Caudal Blockade in Pediatric Surgical Patients: A Systematic Review and Meta-analysis.
Caudal block is commonly used to provide postoperative analgesia after pediatric surgery in the lower abdomen. Typically administered as a single-shot technique, 1 limitation of this block is the short duration of analgesia. To overcome this, dexamethasone has been used as an adjuvant to prolong block duration. However, there are concerns about steroid-related morbidity and the optimal route of dexamethasone administration (eg, caudal or intravenous) is unknown. ⋯ Caudal and intravenous dexamethasone are similarly effective for prolonging the duration of analgesia from caudal blockade, resulting in a doubled to tripled duration. Given the off-label status of caudal dexamethasone, intravenous administration is recommended-although only high intravenous doses (0.5 mg/kg up to 10 mg) have been studied.
-
An estimated 25 million people identify as transgender worldwide, approximately 1 million of whom reside in the United States. The increasing visibility and acceptance of transgender people makes it likely that they will present in general surgical settings; therefore, perioperative health care providers must develop the knowledge and skills requisite for the safe management of transgender patients in the perioperative setting. ⋯ It is essential that anesthesia providers develop the knowledge and skills necessary for safely managing transgender patients in the perioperative setting. This review provides an overview of relevant terminology, the imperative for the provision of culturally sensitive care, and guidelines for preoperative, intraoperative, and postoperative management of the transgender patient.
-
Anesthesia and analgesia · Aug 2018
Treatment of Chronic Pain With Various Buprenorphine Formulations: A Systematic Review of Clinical Studies.
Clinical studies demonstrate that buprenorphine is a pharmacologic agent that can be used for the treatment of various types of painful conditions. This study investigated the efficacy of 5 different types of buprenorphine formulations in the chronic pain population. The literature was reviewed on PubMed/MEDLINE, EMBASE, Cochrane Database, clinicaltrials.gov, and PROSPERO that dated from inception until June 30, 2017. ⋯ Of the 25 studies reviewed, a total of 14 studies demonstrated clinically significant benefit with buprenorphine in the management of chronic pain: 1 study out of 6 sublingual and intravenous buprenorphine, the only sublingual buprenorphine/naloxone study, 2 out of 3 studies of buccal buprenorphine, and 10 out of 15 studies for transdermal buprenorphine showed significant reduction in pain against a comparator. No serious adverse effects were reported in any of the studies. We conclude that a transdermal buprenorphine formulation is an effective analgesic in patients with chronic pain, while buccal buprenorphine is also a promising formulation based on the limited number of studies.