Pain assessment of different needle insertion angles in venipuncture: a randomized crossover clinical trial
Abstract Objective To investigate the influence of needle insertion angle on pain during venipuncture. Methods We enrolled 50 patients and assigned them to large-angle (30–45 degrees) or small-angle (15–30 degrees) needle insertion for venous puncture in random order. Pain was measured by Numerical...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
BMC
2026-03-01
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| Schriftenreihe: | European Journal of Medical Research |
| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1186/s40001-026-04218-x |
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