Details

Autor(en) / Beteiligte

• McCandless, Rachel T., MD
• Arrington, Cammon B., MD
• Nielsen, Douglas C
• Bale, James F., MD
• Minich, L. LuAnn, MD

Titel

Patent Foramen Ovale in Children with Migraine Headaches

Ist Teil von

• The Journal of pediatrics, 2011-08, Vol.159 (2), p.243-247.e1

Ort / Verlag

Maryland Heights, MO: Elsevier Inc

Erscheinungsjahr

2011

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• Objective To determine the prevalence of patent foramen ovale (PFO) in children with migraine. Study design Children aged 6.0 to 18.0 years with migraine headache were evaluated for PFO and right-to-left shunting with color-flow Doppler scanning, saline solution contrast transthoracic echocardiography, and contrast transcranial Doppler scanning. Results The population consisted of 109 children with migraine; 38 (35%) with aura and 71 (65%) without aura. The overall PFO prevalence was 35%, similar to the general population (35% vs 25%; P = .13). However, compared with the general population (25%), the PFO prevalence was significantly greater in subjects with aura (50%, P = .0004) but similar in those without aura (27%, P = .73). Atrial shunt size was not associated with the presence or absence of aura. Conclusion Children with migraine with aura have a significantly higher prevalence of PFO compared with those without aura or the general population. These data suggest that PFO may contribute to the pathogenesis of migraine with aura in children and have implications for clinical decision making.