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A randomized controlled study comparing pain experience between a newly designed needle with a thin tip and a standard needle for oocyte aspiration
BACKGROUND: Ultrasound-guided transvaginal oocyte retrieval is often performed under local anaesthesia on an outpatient basis. The objective of this study was to compare the overall pain experience of a newly designed reduced needle (RN) compared with a thicker standard needle (SN). METHODS: A prosp...
| Autores principales: | , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3096561/ https://www.ncbi.nlm.nih.gov/pubmed/21467200 http://dx.doi.org/10.1093/humrep/der100 |