Observations from 450 shoulder dystocia simulations: lessons for skills training.

Poor neonatal outcomes after shoulder dystocia have been associated with inappropriate management. Until there are significant developments in the prediction and subsequent prevention of shoulder dystocia, improving shoulder dystocia management through practical training may be the most effective method of reducing the associated morbidity and mortality. Four hundred fifty simulated shoulder dystocia scenarios, managed by 95 midwives and 45 doctors from six U.K. hospitals during the course of 1 year, were video recorded during a study of obstetric emergency training. Analysis of recorded data revealed that, before training, 57% were unable to deliver the baby, almost two thirds failed to call for pediatric support, and 1 in 27 used fundal pressure. Recurring difficulties in management were observed: poor communication, inability to gain internal access, confusion over internal maneuvers, and the application of excessive traction. Significant improvements in management were observed after training and persisted up to 1 year after training. The lessons learned from this study can inform and improve future training and management. This article describes difficulties encountered by the participants and discusses how training may be focused to address these problems.

Hospital, simulation center, and teamwork training for eclampsia management: a randomized controlled trial.

OBJECTIVE: To compare the effectiveness of training for eclampsia in local hospitals and a regional simulation center, with and without teamwork theory. METHODS: This study is a randomized controlled trial of training in local hospitals and in a simulation center in the United Kingdom. Midwives and obstetricians working at participating hospitals were randomly assigned to 24 teams. Teams were randomly allocated to training in local hospitals or at a simulation center, and to teamwork theory or not. Performance was evaluated before and after training with a standardized eclampsia scenario captured on video. Outcome measures were completion of tasks, time to completion of tasks, administration of magnesium sulfate, and quality of teamwork. RESULTS: Training was associated with an increase in completion of basic tasks; 87% before training and 100% afterward. Basic tasks were completed more quickly; 55 seconds compared with 27 seconds, P=.012. The magnesium sulfate loading dose was administered by 61% of teams before training and by 92% afterward (P=.040). There was a shorter median time to administration (116 seconds less; P=.011). Training at the simulation center was not associated with additional improvement. Teamwork generally improved (median global score rose from 2.5 to 4.0; P<.001) but there was no additional benefit from teamwork training. CONCLUSION: Training resulted in enhanced performance with higher rates of completion for basic tasks, shorter times to administration of magnesium sulfate, and improved teamwork. There was no additional benefit from training in a simulation center, and none from teamwork theory. CLINICAL TRIAL REGISTRATION: ISRCTN, http://isrctn.org, ISRCTN67906788, reference number 0270030.

Management of shoulder dystocia: skill retention 6 and 12 months after training.

OBJECTIVE: To assess skill retention 6 and 12 months after shoulder dystocia training. METHODS: Midwives and doctors from six United Kingdom hospitals attended a 40-minute workshop on shoulder dystocia management. Participants managed a standardized simulation before and 3 weeks, 6 months, and 12 months afterward. Outcome measures were delivery, head-to-body delivery time, performance of appropriate actions, force applied, and quality of communication. RESULTS: A total of 122 participants were recruited. One hundred eighteen were evaluated 3 weeks posttraining, for whom follow-up was available for 95 (81%) at 6 months and 82 (70%) at 12 months. Before training, 60 of 122 (49%) achieved delivery, 97 of 118 (82%) were able to deliver after initial training, 80 of 95 (84%) were able to deliver at 6 months, and 75 of 82 (85%) were able to deliver at 12 months. Twenty-one (18%) who could not deliver 3 weeks after training were offered additional training; of these, 11 of 14 (79%) achieved delivery at 12 months. Among those who could deliver 3 weeks posttraining, there was no deterioration in the performance of basic actions, delivery interval, force application, and patient communication. Those who were proficient before initial training performed best at follow-up, but skill retention was also good in those who learned to deliver during initial training. Eighteen percent could not deliver after initial training and required additional individualized tuition; the large majority retained their newly acquired skills at 6 and 12 months. CONCLUSION: Overall, training resulted in a sustained improvement in performance. Annual training seems adequate for those already proficient before training, but more frequent rehearsal is advisable for those initially lacking competency until skill acquisition is achieved. LEVEL OF EVIDENCE: II.

Pattern and degree of forces applied during simulation of shoulder dystocia.

OBJECTIVE: The objective of the study was to determine the level and pattern of forces applied during simulated shoulder dystocia. STUDY DESIGN: One hundred forty staff (95 midwives, 45 obstetricians) were randomized from 6 UK hospitals. Applied delivery force was measured during a standardized simulated shoulder dystocia. Maximum, average, total, and applied force gradients were calculated for each delivery. RESULTS: There was a wide range for all force variables: geometric mean maximum applied force 106 newtons (N) (range 6 to more than 250, n = 113), maximum force gradient 45 N/s (range 2-249, n = 113), total applied force 2954 N/s (range 33 to 14,197, n = 108), and average applied force 16 N (range 0-68, n = 108). CONCLUSIONS: Despite participants managing the same scenario, there was great variation in the pattern and degree of traction used. High forces were applied during two thirds of simulations. Training must emphasize that maneuvers should be used to overcome shoulder dystocia while minimizing iatrogenic applied force.

Training for shoulder dystocia: a trial of simulation using low-fidelity and high-fidelity mannequins.

OBJECTIVE: To evaluate the effectiveness of simulation training for shoulder dystocia management and compare training using a high-fidelity mannequin with that using traditional devices. METHODS: Training was undertaken in six hospitals and a medical simulation center in the United Kingdom. Midwives and obstetricians working for participating hospitals were eligible for inclusion. One hundred forty participants (45 doctors, 95 midwives) were randomized to training with a high-fidelity training mannequin (incorporating force perception training) or traditional low-fidelity mannequins. Performance was assessed pre- and posttraining, using a videoed, standardized shoulder dystocia simulation. Outcome measures were delivery, head-to-body delivery time, use of appropriate and inappropriate actions, force applied, and communication. RESULTS: One hundred thirty-two participants completed the posttraining assessment. All training was associated with improved performance: use of basic maneuvers 114 of 140 (81.4%) to 125 of 132 (94.7%) (P=.002), successful deliveries 60 of 140 (42.9%) to 110 of 132 (83.3%) (P<.001), good communication with the patient 79 of 139 (56.8%) to 109 of 132 (82.6%) (P<.001), pre- and posttraining, respectively. Training with the high-fidelity mannequin was associated with a higher successful delivery rate than training with traditional devices: 94% compared with 72% (odds ratio 6.53, 95% confidence interval 2.05-20.81; P=.002). Total applied force was significantly lower for those who had undergone force training (2,030 Newton seconds versus 2,916 Newton seconds; P=.006) but there was no significant difference in the peak applied force 102 Newtons versus 112 Newtons (P=.242). CONCLUSION: This study verifies the need for shoulder dystocia training; before training only 43% participants could achieve delivery. All training with mannequins improved the management of simulated shoulder dystocia. Training on a high-fidelity mannequin, including force perception teaching, offered additional training benefits. LEVEL OF EVIDENCE: I.

Trabalho grupal com pacientes internados no Hospital Universitário Pedro Ernesto/UERJ / Working with groups of hospitalized patients at Hospital Universitário Pedro Ernesto/UERJ, Rio de Janeiro, Brazil

Os autores pretendem neste artigo relatar suas experiências com a realizaçäo de grupos com pacientes internados no Hospital Universitário Pedro Ernesto/UERJ, e mostrar as repercussöes deste trabalho nos pacientes e na equipe de saúde

Trabalho grupal com pacientes internados no hospital universitario Pedro Ernesto/UERJ

Os autores pretendem neste artigo relatar suas experiencias com a realizacao de grupos com pacientes internados no Hospital Universitario Pedro Ernesto/UERJ, e mostrar as repercussoes deste trabalho nas pacientes e na equipe de saude.