Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Apr 2020
Letter Case ReportsSciatic nerve blocks: more proximal may not mean more complete.
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Reg Anesth Pain Med · Apr 2020
Review Historical ArticleHistory and evolution of regional anesthesiology and acute pain medicine fellowship training.
In 2016, individual training programs in regional anesthesiology and acute pain medicine (RA/APM) became eligible for accreditation by the Accreditation Council for Graduate Medical Education (ACGME), thereby culminating a process that began 15 years earlier. Herein, we review the origins of regional anesthesia training in the USA, the events leading up to accreditation and the current state of the fellowship. ⋯ The history of RA/APM training in the USA is a tortuous one. It began with short 'apprenticeships' under the tutelage of the early proponents of regional anesthesia and continues today with 84 official RA/APM programs and a robust fellowship directors' group. RA/APM programs teach skills essential to the practice and improvement of anesthesiology as a specialty.
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Reg Anesth Pain Med · Apr 2020
ReviewTechnical considerations for approaches to the ultrasound-guided maxillary nerve block via the pterygopalatine fossa: a literature review.
Blockade of the trigeminal nerve and its branches is an effective diagnostic tool and potential treatment of facial pain. Ultrasound-guided injections in the pterygopalatine fossa (PPF) to block the trigeminal nerve divisions and sphenopalatine ganglion have been described but a consensus has yet to be reached over the ideal approach. We sought to delineate and compare the various approaches to the ultrasound-guided trigeminal divisions blockade via the PPF. ⋯ These studies demonstrated that the PPF is a readily accessible target for the ultrasound-guided maxillary nerve block via three main approaches.2 The ideal approach is yet to be determined and must be further explored.
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Reg Anesth Pain Med · Apr 2020
Centralized pain and pain catastrophizing mediate the association between lifetime abuse history and self-reported pain medication side effects.
Self-reported side effects of pain medication are important determinants of treatment course that can affect patient adherence, medication discontinuation and physician decisions. Yet, few studies have investigated patient-level predictors of self-reported pain medication side effects. The present study sought to fill this gap by exploring the impact of physical or sexual abuse history on self-reported pain medication side effects and considered a mediation model in which those effects are transmitted through a centralized pain phenotype and pain catastrophizing. ⋯ This suggests that individuals who experience abuse may develop a heightened physiological sensitivity to stimuli, as well as a tendency to interpret stimuli negatively, exaggerate the impact of aversive stimuli and undermine their ability to cope with the stressor. This study highlights the need for physicians to understand patient-level predictors of medication tolerance and to consider a history of abuse and trauma in decisions regarding treatment and medication management.