Cost of Treatment of Cerebral Aneurysm Embolization: Study of Associated Factors.

Background: Surgical clipping or endovascular coiling are the main procedures used in the treatment of cerebral aneurysms, with a preference for endovascular coiling. In Morocco, the number of patients needing endovascular coiling is growing, but many of them do not have access to this technique. The aim of this study was to determine the main parameters associated with variations in the total cost of this procedure in order to establish the amount (lump sum) that may be reimbursed by health insurance funds.

The effects of arm position on onset and duration of axillary brachial plexus block.

Background: We assessed the effects of arm position after block performance on success rate, onset time, and duration of axillary block (AXB).

Methods: After performing AXB, patients were randomized into two groups: group adduction in which the arm was immediately placed in adduction along the body and group abduction in which the arm remained in abduction. These positions were maintained until the block was achieved.