This double-blind prospective study was designed to determine the best dose variables for patient-controlled epidural analgesia (PCEA)

Purpose: Placenta Percreta with invasion of the urinary blader is a rare condition, which carries a high morbidity and

P Pu ur rp po os se e: : To discuss the possible ramifications of neuraxial analgesia and anesthesia in women with tattoos involving their midline lumbar area.C Cl li in ni ic ca al l f fi in nd di in ng gs s: : Recently the authors have received requests for epidural anesthesia in three women with tattoos over the midline of their lumbar spine. In one patient the tattoo covered her entire back. In the other two, it was possible to locate a lumbar interspace that did not have tattoo pigment in the overlying skin. All three women received uneventful epidural analgesia.A Medline and EMBASE search for relevant publications using the keywords: epidural, spinal, tattoos, tattooing, complications did not find any reports of complications from inserting a needle through a tattoo. As none were found, the literature on tattoos and on coring with neuraxial anesthesia was reviewed to see if neuraxial anesthesia might be problematic if the needle passed through the tattoo. Coring is a complication of neuraxial anesthesia that may lead to epidermoid tumours in the subarachnoid space. Theoretically, a pigment-containing tissue core from a tattoo could be deposited into the epidural, subdural or subarachnoid spaces, leading to later neurological complications.C Co on nc cl lu us si io on ns s: : There is no information in the literature about possible risks from inserting needles through tattoos during the performance of neuraxial anesthesia. This report discusses the possible implications. Objectif : Examiner les ramifications possibles de l'analgésie et de l'anesthésie neuraxiales chez des femmes qui ont des tatouages dans

No abstract

Epidural sufentanil was administered to 57 women after Caesarean section, under epidural anaesthesia, to provide postoperative analgesia. Each patient received a 30 micrograms dose at the first complaint of pain and this dose was repeated when pain recurred. Epinephrine (1:200,000) was added to the local anaesthetic, sufentanil, both, or neither. The time of onset of analgesia, efficacy, duration of analgesia and the incidence of side-effects were recorded. This dose of epidural sufentanil provided satisfactory postoperative analgesia and no serious side-effects were observed. The onset of analgesia was rapid (4-6 min), but the duration of action was brief (4-5 hr). The addition of 1:200,000 epinephrine had no statistically significant influence on any of the measured variables. Pruritus occurred commonly but never required treatment. Drowsiness was experienced frequently and was felt by some patients to inhibit their interaction with their neonates. Respiratory depression, as defined by a respiratory rate less than 10 bpm, was not observed. A number of patients noted a transient period of euphoria 5-8 min after administration of the epidural sufentanil. The authors feel that epidural sufentanil provides satisfactory analgesia after Caesarean section, but the brief duration of action and the high incidence of drowsiness limit its acceptability for routine use in obstetric patients.