title: [Information and consent sheet of caudal block in the University of Tokyo Hospital].
abstract: Caudal block with a local anesthetic through the hiatus sacralis has been performed in patients with chronic low back pain, lower limb pain, anal pain, and pelvic pain due to spinal canal stenosis, lumbar disc herniation, lumbar spondylolisthesis, postherpetic neuralgia, peripheral vascular disease, complex regional pain syndrome and so on. We prepar- ed an information and consent sheet on caudal block in The University of Tokyo Hospital. In the information sheet, we included disease, purpose, methods, outcome, accidental complications of caudal block, other treatments, progress on unperformed case, questions and answers, influence of rejection, and doctor's name. We experienced some cases of boring pain, deterioration of low back pain and lower limb pain, headache, nausea, hypertension, hypotension, and tachycardia as accidental complications of caudal block. In describing some accidental complications, we included boring pain, high intracranial pressure, dural puncture, nerve injury, infection, hemorrhage, embolism, allergy, and heart, lung, brain, liver, and kidney failures. Further, we could refer to the accidental complications of epidural block. However, the rate of each accidental complication has not been known in detail. We should survey the outcome and accidental complication of caudal block prospectively in multiple facilities and provide the patients with useful information.
authors.affiliation: Department of Anesthesiology, Faculty of Medicine, The University of Tokyo.
authors.forename: Ju
authors.initials: J
authors.lastname: Mizuno
authors.forename: Jun
authors.initials: J
authors.lastname: Ninagawa
authors.forename: Masahiro
authors.initials: M
authors.lastname: Suzuki
authors.forename: Choku
authors.initials: C
authors.lastname: Yajima
authors.forename: Hideko
authors.initials: H
authors.lastname: Arita
authors.forename: Kazuo
authors.initials: K
authors.lastname: Hanaoka
mesh_terms: D000763:Anesthesia, Caudal / Q000009:adverse effects / Q000379:methods; D032962:Consent Forms; D006785:Hospitals, University; D006801:Humans; D007258:Informed Consent