منابع مشابه
29 gauge needles improve patient satisfaction over 27 gauge needles for daily glatiramer acetate injections
Using three surveys, a comparative assessment of needle performance and patient preference for 27-gauge (G) and 29G needles for glatiramer acetate administration for multiple sclerosis therapy was performed. Eligible patients participated in a specialty pharmacy program and administered glatiramer acetate for ≥1 month. In Survey 1 on the 27G needle, 545 (82.70%) patients reported no needle prob...
متن کاملComparison of Inferior Dental Nerve Block Injections in Child Patients Using 30-Gauge and 27-Gauge Short Needles
Introduction: The purpose of the present study was to record their pain sensation and to assess children`s reaction objectively and subjectively while receiving dental local anesthesia with 27- and 30-gauge needles. Methods: Forty children (24 boys and 16 girls) participated in this study. A random double-blinded crossover design was used so that each child served as his or her own control, rec...
متن کاملDura-arachnoid lesions produced by 22 gauge Quincke spinal needles during a lumbar puncture.
AIMS The dural and arachnoid hole caused by lumbar puncture needles is a determining factor in triggering headaches. The aim of this study is to assess the dimensions and morphological features of the dura mater and arachnoids when they are punctured by a 22 gauge Quincke needle having its bevel either in the parallel or in the transverse position. METHODS Fifty punctures were made with 22 ga...
متن کاملDeflection of spinal needles by the bevel.
Bevelled spinal needles sizes 22 and 25 gauge were passed through tough meat to assess the influence of bevel orientation on the path of the needle. The needle bent away from the bevel surface by about 1 mm for each centimetre of needle travel through the tissue. With an introducer, the deviation was reduced by a reduction of the distance of unsupported travel. Pencil-point needles were less de...
متن کاملA Prospective Comparison of EUS-Guided FNA Using 25-Gauge and 22-Gauge Needles
BACKGROUND AND AIMS There are limited data on the differences in diagnostic yield between 25-gauge and 22-gauge EUS-FNA needles. This prospective study compared the difference in diagnostic yield between a 22-gauge and a 25-gauge needle when performing EUS-FNA. METHODS Forty-three patients with intraluminal or extraluminal mass lesions and/or lymphadenopathy were enrolled prospectively. EUS-F...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1991
ISSN: 0007-0912
DOI: 10.1093/bja/66.1.145-a