[Human Resources for Unplanned Activities in Obstetrics and Gynecology. Consensus statements by the CNGOF, CARO, CNSF, FFRSP, SFAR, SFMP and SFN]. / Ressources humaines pour les activités non programmées en gynécologie-obstétrique. Propositions élaborées par le CNGOF, le CARO, le CNSF, la FFRSP, la SFAR, la SFMP et la SFN.

OBJECTIVE: To determine a minimum threshold of human resources (midwives, obstetricians and gynecologists, anesthesiology and intensive care units, pediatricians) to ensure the safety and quality of unplanned activities in Obstetrics and Gynecology. MATERIALS AND METHODS: Consultation of the MedLine database, the Cochrane Library and the recommendations of authorities. Meetings of representative members in different modes of practice (university, hospital, liberal) under the aegis of and belonging to the French College of Obstetricians and Gynecologists (CNGOF), the French Society of Anesthesia and Resuscitation (SFAR), the French Society of Neonatalogy (SFN), the French Society of Perinatal Medicine (SFMP), the French College of Midwives (CNSF), the French Federation of Perinatal Care Networks (FFRSP) with elaboration of a re-read text by external experts, in particular by the members of the Boards of Directors of these authorities and of Club of Anesthesiology-Intensive Care Medicine in Obstetrics (CARO). RESULTS: Different minimum thresholds for each category of caregivers were proposed based on the number of births/year. These proposed minimum thresholds can be modulated upwards according to the types (level I, IIA, IIB or III) or the activity (existence of an emergency reception service, maternal-fetal and/or surgical activity of resort or referral). Due to peak activity and the possibility of unpredictable concomitance of urgent medical procedures, it is necessary that organizations plan to use resource persons. The occupancy rate of the target beds of a maternity ward must be 85%. CONCLUSION: These proposed minimum thresholds are intended to help caregivers providing non-scheduled perinatal as well as Obstetrics and Gynecology care to make the most of the human resources allocated to institutional bodies to ensure their safety and quality.

[Wrong side iliofascial block in a patient with hip fracture]. / Erreur de côté d'un bloc iliofascial pour une fracture du col fémoral.

We report the case of a patient who received a wrong side iliofascial block immediately before being operated for a femoral neck fracture. This error did not lead to any adverse consequence but this case confirms that wrong side or wrong site error can also occur in anaesthetic practice, especially in emergency procedures, and is not only confined to surgical practice. Anaesthesiologists should be careful when performing unilateral procedures and implement similar strategies than those used by surgeons.

[Anaesthetic preoperative assessment of chronic medications and herbal medicine use: a multicenter survey]. / Traitement médicamenteux et phytothérapie des patients adressés en consultation d'anesthésie: enquête multicentrique.

OBJECTIVE: This study was undertaken to quantify the use of chronic medication and herbal remedies in the presurgical population. STUDY DESIGN: Prospective multicenter survey. PATIENTS AND METHODS: Adult patients presenting for anaesthesia were directly asked if they were currently using chronic medication or herbal remedies. RESULTS: Among 1057 patients (age 54+/-17 yrs, woman 54%, ASA 2 [1-4], 74%) were taking one or more chronic medication. The most commonly used treatments were, in descending order angiotensin-converting enzyme inhibitors and angiotensin-II receptor blockers (15%), beta blockers (11%) and platelet inhibitors (10%). Also, 9% were taking one or more of the following herbal remedies known to interact with the perioperative period: valeriane, ginseng, ginkgo, St John's wort, echinacea and ephedra. Women and patients aged 40-70 yr were most likely to be taking a herbal product (p<0.001 and p<0.01 respectively). CONCLUSION: Chronic medication and herbal remedies are common in patients presenting for anaesthesia. Because of the potential interactions between anaesthetic drugs or techniques and such medication it is important for anaesthetists to be aware of their use.

Servicio Hotline SOS de Anestesia Locorregional: notificación de incidencias y resolución de dudas / Service of Hotline SOS of Regional Anesthesia: reporting of complications and seeking advice

No disponible

[Recombinant activated factor VII as a life-saving therapy for severe postpartum haemorrhage unresponsive to conservative traditional management]. / Intérêt du facteur VII activé recombinant dans l'hémorragie de la délivrance sévère réfractaire à la prise en charge conservatrice conventionnelle.

Postpartum haemorrhage remains the main cause of maternal morbidity and mortality. Treatment aims at maintaining hemodynamic circulation and preventing shock by stopping blood loss both medically and surgically. We report two cases of major postpartum haemorrhage due to uterine atony. Patients developed haemorrhagic shock and severe coagulation disorders (nadir values of PTT were <10% and fibrinogen was <0.1 g/l). Well-codified medical (ocytocin, sulprostone) and surgical management (ligation of both hypogastic arteries in the two cases completed by staged uterine ligation in one case) failed to stop bleeding. Recently, several case reports described successful use of recombinant activated factor VII (rFVIIa) in scheduled surgery, trauma and major postpartum haemorrhage. Thus, after transfusion of more than one blood mass and failure of surgical haemostasis to stop bleeding, rFVIIa (60 microg/kg) was given. A single iv bolus injection stopped ongoing diffuse haemorrhage in the two cases. No further transfusion was required afterwards in both patients. RFVIIa might thus be a strong complementary agent in the management of major postpartum haemorrhage. Optimal dose, timing and safety characteristics of rVIIa administration remain to be determined. One patient developed four weeks later thrombosis of both ovarian veins, a complication that can be related to either rFVIIa or to the staged uterine ligations performed during surgery.

[Factors associated with blood transfusion during anesthesia for scheduled hip or knee arthroplasty in France]. / Facteurs associés à la stratégie transfusionnelle au cours des anesthésies programmées pour arthroplastie de hanche ou de genou en France.

GOAL OF THE STUDY: To determine over a whole country what are the factors associated with an intraoperative homologous blood transfusion and with the use of autologous techniques (preoperative autologous blood donation: PABD; acute normovolemic hemodilution: ANVH; intraoperative red cell salvage: IRCS). STUDY DESIGN: National enquiry using a large representative sample (3 days of anaesthesia in France). METHODS: Univariate followed by multivariate analyses of data gathered in 1996 during the survey leaded by the French society of anaesthesia and intensive care (Sfar) and corresponding to 884 scheduled hip and knee prosthesis surgical procedures. RESULTS: Factors associated with a decreased use of PABD programme were: 1--old age and high ASA physical status; 2--procedures of short duration. By contrast, an increased use of PABD was associated with anaesthetics in which a closed circuit had been used. Except for a significant association with increasing age and with absence of PABD used, no additional factor was found to be linked with ANVH. No factor among those studied was found related to the use of IRCS. Homologous blood transfusion was more frequently used in ASA > or = 3 patients, in long duration surgeries while its use was decreased in patients with PABD (odds ratio--for reduction by PABD: 4.4 [95% confidence interval: 2.2-8.8]). Homologous blood transfusion was not related to the use of ANVH or IRCS. CONCLUSION: These data obtained from a large national survey confirm previously published studies and meta-analyses and are in agreement with current recommendations. An unexpected relation between PABD and closed circuit anaesthesia has been found.

Topical lidocaine-prilocaine cream (EMLA) versus local infiltration anesthesia for radial artery cannulation.

UNLABELLED: In a randomized trial, we compared topical anesthesia by a lidocaine-prilocaine cream (EMLA; Laboratorie ASTRA, Manterre, France) with subcutaneous local lidocaine infiltration for radial artery cannulation. Patients included 538 adults scheduled for coronary angiography using a radial approach. EMLA was applied 2 h before radial cannulation, and lidocaine infiltration was performed 5 min before cannulation. The primary end point was pain as assessed by a verbal numerical scale (0 = no pain, 10 = extreme pain). Pain was less severe in the EMLA group than in the lidocaine infiltration group (Score of 2 vs 7; P = 0.0001). Additional lidocaine infiltration was required significantly less frequently in the EMLA group (relative risk 0.19). The failure rate of cannulation was significantly lower in the EMLA group (relative risk 0.38), and insertion time was shorter (4 versus 6 min). We conclude that EMLA, compared with lidocaine infiltration, reduces pain associated with radial artery cannulation and improves the success rate of the procedure. Routine application of EMLA should be performed in awake patients 2 h before radial artery cannulation. IMPLICATIONS: In a randomized trial, we compared topical anesthesia by a lidocaine-prilocaine cream (EMLA) with subcutaneous local lidocaine infiltration for radial artery cannulation in 538 adults patients. EMLA reduced pain associated with radial artery cannulation and improved the success rate of the procedure.

Comparison between conventional axillary block and a new approach at the midhumeral level.

We undertook this prospective, randomized study to compare the success rate, time spent performing the blocks, onset time of surgical anesthesia, presence of complete motor blockade, and lidocaine plasma concentrations between conventional axillary block and a new approach at the midhumeral level. Both techniques were performed using a peripheral nerve stimulator. Two nerves were located at the axillary crease, whereas four nerves were located at the midhumeral level. Sixty patients undergoing upper limb surgery were assigned to one of the two techniques. The sensory block was evaluated before surgery for all of the distributions of the four major nerves of the upper extremity. A subset of patients had lidocaine plasma concentrations determined. Times to perform the blocks, mean maximum plasma lidocaine concentration, and time to peak concentration were not different between groups. The success rate of the block, as well as the incidence of complete motor blockade, was greater with the midhumeral approach compared with the axillary approach. However, the onset time to complete anesthesia of the upper extremity was shorter in the axillary approach. For brachial plexus anesthesia, we conclude that the midhumeral approach provided a greater success rate than the traditional axillary approach.

[Autotransfusion during caesarean section with blood containing p salbutamol without adverse effects]. / Autotransfusion en cours de césarienne de sang contenant du salbutamol sans effets indésirables.

We report the case of a patient presenting with a placenta praevia and who donated autologous blood while she had beta 2-agonist tocolysis. As the restitution of blood containing salbutamol at therapeutic concentration may induce uterine atony and cardiovascular symptoms, we monitored maternal clinical signs and plasma concentrations of salbutamol when autologous blood was retransfused after the end of Caesarean section. The maternal plasma beta 2-agonist levels during tocolysis were in agreement with the usual therapeutic concentrations. The beta 2-agonist infusion was discontinued 30 minutes before the subarachnoid blockade and the blood concentration measured at the time of skin incision was below the therapeutic threshold. The retransfusion of autologous blood neither raised the salbutamol concentration above the therapeutic threshold value, nor induced any clinical symptoms. After Caesarean section the retransfusion of autologous blood containing therapeutic concentration of salbutamol seems to be innocuous.