Lumbar iohexol myelography and diagnostic lumbar puncture. Headache and associated side effects in relation to neurological signs and diagnosis, previous mental symptoms and pain history.
Various possible risk factors for postlumbar puncture (and postiohexol-myelographic) headache and associated side effects were analysed. Headache and nausea occurred significantly more often in patients without clinical findings than in those with findings. We found significantly different incidences of severe headache and nausea between diagnostic subgroups after a lumbar puncture. The greatest headache incidence was found in patients without a definite neurological diagnosis, while nausea occurred most frequently in patients with various painful disorders. Following iohexol myelography, nausea occurred most often in patients who had a history of previous mental symptoms and in patients with a history of previous headache disorders. Mental symptoms were more frequently reported in patients who also had experienced mental symptoms previously. The relationship between side effects and negative clinical findings was stronger than the relationship between side effects and previous mental symptoms.
Sand
T
T
Department of Neurology, Regionsykehuset, University Hospital of Trondheim, Norway.
Stovner
L J
LJ
Myhr
G
G
Sjaastad
O
O
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006261:Headache / Q000209:etiology*; D006801:Humans; D007472:Iohexol / Q000009:adverse effects*; D008875:Middle Aged; D009192:Myelography / Q000009:adverse effects*; D009325:Nausea / Q000209:etiology*; D012307:Risk Factors; D013129:Spinal Puncture / Q000009:adverse effects*
D007472:Iohexol