Anesthesiology
-
Meta Analysis
Pectoralis-II Myofascial Block and Analgesia in Breast Cancer Surgery: A Systematic Review and Meta-analysis.
The pectoralis-II myofascial block for breast cancer surgery is a safe and effective alternative to the paravertebral block, demonstrating non-inferiority for 24 hour pain and analgesia need.
pearl -
The researchers performed multiple cross-sectional surveys of three years of US anesthesiology trainees, from their first year of clinical anesthesia training to a year after qualification. They surveyed the anesthesiologists for burnout, distress and depression.
Burnout, distress and depression were worryingly common (51%, 32% and 12% of residents), although self-reported availability of workplace resources to manage burnout & depression, and perceived work-life balance were protective, roughly halving odds of each outcome.
Having strong social supports was also associated with lower rates of depression and burnout, although not distress.
Both working more hours each week and having larger student loan debt were associated with depression and distress, although not burnout.
Females, although only making up 37% of respondents, were more likely to suffer from burnout and depression. International medical school graduates were in contrast less likely.
The take-home message...
Burnout, distress and depression are common among anesthesiology trainees and newly qualified anesthesiologists. Workplace support, efforts to maintain work-life balance, maintaining social supports and limiting working hours are modifiable factors that have protective effects.
summary -
Randomized Controlled Trial
Superior Trunk Block: A Phrenic-sparing Alternative to the Interscalene Block: A Randomized Controlled Trial.
Interscalene nerve blockade remains one of the most commonly used anesthetic and analgesic approaches for shoulder surgery. The high incidence of hemidiaphragmatic paralysis associated with the block, however, precludes its use among patients with compromised pulmonary function. To address this issue, recent studies have investigated phrenic-sparing alternatives that provide analgesia. None, however, have been able to reliably demonstrate surgical anesthesia without significant risk for hemidiaphragmatic paralysis. The utility of the superior trunk block has yet to be studied. The hypothesis was that compared with the interscalene block, the superior trunk block will provide noninferior surgical anesthesia and analgesia while sparing the phrenic nerve. ⋯ Compared with the interscalene block, the superior trunk block provides noninferior surgical anesthesia while preserving diaphragmatic function. The superior trunk block may therefore be considered an alternative to traditional interscalene block for shoulder surgery.
-
Postoperative delirium is one of the most common complications in the elderly surgical population. However, its long-term outcomes remain largely to be determined. Therefore a prospective cohort study was conducted to determine the association between postoperative delirium and long-term decline in activities of daily living and postoperative mortality. The hypothesis in the present study was that postoperative delirium was associated with a greater decline in activities of daily living and higher mortality within 24 to 36 months after anesthesia and surgery. ⋯ Postoperative delirium was associated with long-term detrimental outcomes, including greater decline in activities of daily living and a higher rate of postoperative mortality.