title: Chiropractic manipulation: reasons for concern?
abstract: Chiropractic's popularity is rising among the general population. Moreover, few studies have been conducted to properly evaluate its safety. We report three cases of serious neurological adverse events in patients treated with chiropractic manipulation. The first case is a 41 years old woman who developed a vertebro-basilar stroke 48 h after cervical manipulation. The second case represents a 68 years old woman who presented a neuropraxic injury of both radial nerves after three sessions of spinal manipulation. The last case is a 34 years old man who developed a cervical epidural haematoma after a chiropractic treatment for neck pain. In all three cases there were criteria to consider a causality relation between the neurological adverse events and the chiropractic manipulation. The described serious adverse events promptly recommend the implementation of a risk alert system.
authors: Department of Neurology, Hospital de Santa Maria, Av. Prof Egas Moniz, 1649-035 Lisbon, Portugal. lilianafog@gmail.com
authors: Liliana Olim
authors: LO
authors: Gouveia
authors: Pedro
authors: P
authors: Castanho
authors: Joaquim J
authors: JJ
authors: Ferreira
authors: Miguel Moura
authors: MM
authors: Guedes
authors: Filipa
authors: F
authors: Falcão
authors: Teresa Pinho
authors: TP
authors: e Melo
mesh_terms: D000328:Adult; D000368:Aged; D000784:Aortic Dissection / Q000175:diagnosis / Q000209:etiology; D015901:Angiography, Digital Subtraction; D002533:Cerebral Angiography; D002574:Cervical Vertebrae; D005260:Female; D046748:Hematoma, Epidural, Spinal / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis / Q000209:etiology; D014854:Lateral Medullary Syndrome / Q000175:diagnosis / Q000209:etiology*; D008279:Magnetic Resonance Imaging; D008297:Male; D026882:Manipulation, Chiropractic / Q000009:adverse effects*; D011782:Quadriplegia / Q000175:diagnosis / Q000209:etiology; D011826:Radial Nerve / Q000293:injuries*; D018570:Risk Assessment; D014715:Vertebrobasilar Insufficiency / Q000175:diagnosis / Q000209:etiology*