[Serious pulmonary barotrauma in a child after first-time scuba dive]. / Accident barotraumatique grave chez un enfant lors d'un baptême de plongée.

Scuba diving is increasingly popular for children. However, this activity, including in shallow water, can be responsible for severe accidents. We report the case of a 13-year-old boy who dove for the first time in the Mediterranean Sea and suffered pulmonary barotraumas, complicated by arterial gas embolism with pneumomediastinum, cerebral, and coronary injuries. Any symptoms occurring after a dive, even in shallow water, must be considered a diving accident. Emergency medical personnel should contact a hyperbaric center for advice. In case of coronary or cerebral gaseous embolism, specific management requiring therapeutic recompression is urgently required.

Comparison of fentanyl and sufentanil in combination with bupivacaine for patient-controlled epidural analgesia during labor.

STUDY OBJECTIVES: To compare the efficacy of fentanyl plus bupivacaine with sufentanil plus bupivacaine for treatment of pain during labor and delivery using patient-controlled epidural analgesia (PCEA). DESIGN: Prospective, double-blind, clinical investigation. SETTINGS: University-affiliated hospital. PATIENTS: 226 ASA physical status I and II laboring patients. INTERVENTIONS: Patients were randomized to receive 0.125% bupivacaine with fentanyl (2 micro g.ml(-1)) or 0.125% bupivacaine with sufentanil (0.25 micro g.ml(-1)) through PCEA. MEASUREMENTS: Maternal analgesia assessed by visual analog scale was recorded before epidural block, 1 and 3 hours after epidural block, at full cervical dilation, and at delivery. Motor blockade assessed by Bromage scale was recorded at delivery. MAIN RESULTS: Nine patients in group fentanyl, and 11 in group sufentanil were excluded from the study. Overall analgesia was good and no difference was observed between the two groups. Total boluses of 4 mL bupivacaine-opioid administered and the number of supplementary top-up injections of 5 mL 0.25% bupivacaine were similar in both groups. In group sufentanil, motor blockade and pruritus were significantly lower than in group fentanyl. Nausea was not recorded in any patients. Mode of delivery was similar in both groups, i.e., cesarean section, vacuum or forceps, or spontaneous vaginal delivery. No difference was observed in Apgar scores. CONCLUSIONS: Sufentanil is preferable to fentanyl during bupivacaine PCEA as there is less incidence of motor blockade and pruritus.