Background: Recurrent complex regional pain syndrome I is not rare in the pediatric population. The authors conducted this study to evaluate the efficacy of continuous peripheral nerve blocks with elastomeric disposable pumps associated with initial Bier blocks for the treatment of recurrent complex regional pain syndrome I in children. Methods: After parental informed consent, 13 children who ...

BACKGROUND Despite the increasing use of regional anesthesia, specific recommendations regarding the type of procedures to be included in residency training programs are not currently available. We aimed to determine the nerve block techniques that practicing Chilean anesthesiologists perceived as essential to master during residency training. METHODS After institutional ethics committee appr...

BACKGROUND Recurrent complex regional pain syndrome I is not rare in the pediatric population. The authors conducted this study to evaluate the efficacy of continuous peripheral nerve blocks with elastomeric disposable pumps associated with initial Bier blocks for the treatment of recurrent complex regional pain syndrome I in children. METHODS After parental informed consent, 13 children who ...

The role adenosine plays in evoking the exercise pressor reflex in humans remains controversial. We hypothesized that localized forearm adenosine receptor blockade would attenuate muscle sympathetic nerve activity (MSNA) responses to fatiguing handgrip exercise in humans. Blood pressure (Finometer), heart rate, and MSNA from the peroneal nerve were assessed in 11 healthy young volunteers during...

Intravenous Regional Anaesthesia (IVRA) has been first described in 1908 by the german surgeon August KG Bier. Although the technique was easy to perform and effective in giving surgical anaesthesia, the newer plexus block techniques largely replaced in a short time the "Bier block", because of time limitations of IVRA and safety considerations. Throughout the years modifications in procedure a...

Modern anesthetic agents have allowed for the rapid expansion of ambulatory surgery, particularly in hand surgery. The choice between general anesthesia, peripheral regional blocks, regional intravenous anesthesia (Bier block), local block with sedation, and the recently popularized wide-awake hand surgery depends on several variables, including the type and duration of the procedure and patien...

The construction of the Bier sphere Bier(K) for a simplicial complex K is due to Bier (1992). Björner, Paffenholz, Sjöstrand and Ziegler (2005) generalize this construction to obtain a Bier poset Bier(P, I) from any bounded poset P and any proper ideal I ⊆ P . They show shellability of Bier(P, I) for the case P = Bn, the boolean lattice, and thereby obtain ‘many shellable spheres’ in the sense ...