Epidemiology and morbidity of regional anesthesia in children: a one-year prospective survey of the French-Language Society of Pediatric Anesthesiologists.
We report the results of a prospective study on the practice of pediatric regional anesthesia by the French-Language Society of Pediatric Anesthesiologists (ADARPEF) during the period from May 1, 1993 to April 30, 1994. This study was designed to provide data concerning the epidemiology of regional anesthesia and its complications in a totally anonymous way. Data from 85,412 procedures, 61,003 pure general anesthetics and 24,409 anesthetics including a regional block, were prospectively collected. Central blocks (15,013), most of which were caudals, accounted for more than 60% of all regional anesthetics. Peripheral nerve blocks and local anesthesia techniques represented only 38% of regional blocks and Bier block was used only 69 times. Central and peripheral nerve blocks were performed in all pediatric age groups with some intergroup differences. Most blocks were performed under light general anesthesia (89%), confirming the fact that regional anesthetics are used as techniques of analgesia rather than anesthesia. Complications were rate (25 incidents involving 24 patients) and minor, and did not result in any sequelae or medicolegal action. Peripheral nerve blocks and local anesthesia techniques were generally safe. The overall complication rate of regional anesthesia was 0.9 per 1000, but because all complications occurred with central blocks, the complication rate of central blocks is in fact 1.5 per 1000 with significant variations in different age groups. This prospective study, based on a large and representative series of pediatric anesthetics, establishes the safety of regional anesthesia in children of all ages. It provides new insights on the practice of regional blocks and reveals that complications are rare and minor as they occur most often in the operating room and are readily managed by experienced anesthesiologists with resuscitative equipment at hand. The extremely low incidence of complications (zero in this study) after peripheral nerve blocks should encourage pediatric anesthesiologists to use them more often when they are appropriate, in the place of a central block.
Giaufré
E
E
Service de Chirurgie Pédiatrique, Fondation-Hôpital Saint-Joseph, Marseille, France.
Dalens
B
B
Gombert
A
A
D000293:Adolescent; D000367:Age Factors; D000698:Analgesia / Q000706:statistics & numerical data; D000765:Anesthesia, Conduction / Q000009:adverse effects / Q000706:statistics & numerical data*; D000768:Anesthesia, General / Q000706:statistics & numerical data; D000772:Anesthesia, Local / Q000009:adverse effects / Q000706:statistics & numerical data; D000776:Anesthesiology; D018681:Anesthetics, General / Q000008:administration & dosage / Q000009:adverse effects; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D005602:France / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007431:Intraoperative Complications / Q000517:prevention & control; D009407:Nerve Block / Q000009:adverse effects / Q000706:statistics & numerical data; D010525:Peripheral Nerves / Q000187:drug effects; D011446:Prospective Studies; D012151:Resuscitation; D012449:Safety; D012955:Societies, Medical; D013116:Spinal Cord / Q000187:drug effects
D018681:Anesthetics, General; D000779:Anesthetics, Local