[Post-dural puncture headache: risk factors, associated variables and interventions].
OBJECTIVE
To identify nurses' doubts and questions (about lumbar puncture, related nursing interventions and post-dural puncture headache - PDPH) and to find answers in the available literature.


METHODS
26 nurses were asked to identify open questions and a literature review was conducted searching on Medline, Cochrane database of Systematic Reviews and Cinahl.


RESULTS
Atraumatic needles, small gauge, cranial bevel oriented insertion and stylet reinsertion are variables that reduce the risk of PDPH. Bed rest has no efficacy in reducing this complication. On the contrary, it may increase the risk of PDPH. There are not enough evidences about the efficacy of additional fluid intake after the procedure. It's not clear if the risk of PDPH could be affected by the position during lumbar puncture and the volume of cerebrospinal fluid withdrawn.


CONCLUSIONS
This literature review clarifies some aspects of lumbar puncture and PDPH: the use of traumatic or atraumatic needles, the bevel orientation and stylet reinsertion, bed rest. More research is needed to study the efficacy of other interventions, still uncertain (patient position during the procedure, volume of cerebrospinal fluid withdrawn, hydration and analgesic drugs' efficacy).
Infermiere, Neurologia Degenza/Stroke Unit, AO Santa Maria della Misericordia, Udine.
Irene
I
Mansutti
Infermiere, Neurologia Degenza/Stroke Unit, AO Santa Maria della Misericordia, Udine.
Angelica
A
Bello
Infermiere, Neurologia Day Hospital, AO Santa Maria della Misericordia, Udine.
Anna Maria
AM
Calderini
Infermiere, Neurologia Degenza/Stroke Unit, AO Santa Maria della Misericordia, Udine.
Maya
M
Valentinis
D001510:Bed Rest / Q000451:nursing*; D004434:Early Ambulation / Q000451:nursing*; D055318:Evidence-Based Nursing; D005440:Fluid Therapy / Q000451:nursing*; D006801:Humans; D009339:Needles / Q000009:adverse effects; D056888:Patient Positioning / Q000451:nursing*; D051299:Post-Dural Puncture Headache / Q000451:nursing*; D011187:Posture; D012307:Risk Factors; D013129:Spinal Puncture / Q000009:adverse effects / Q000451:nursing*