“A Modest Proposal”: Universal Cesarean Section to Reduce Professional Liability Costs

ABSTRACT OBJECTIVE: To model the effect of universal cesarean delivery on professional liability costs. STUDY DESIGN: We examined all obstetric professional liability claims covered by a single insurer between January 1, 1990 and December 31, 2000. We reviewed each case to determine if an alternate route of delivery might reasonably have prevented the lawsuit. Costs were calculated by adding the cost of processing the claim, the legal defense, the settlement payments and/or the actuarially derived adjustments. Using a 20% cesarean rate as our baseline, we modeled the effect on liability costs of cesarean delivery in all patients. RESULTS: There were 205,241 births during the study period, and 91 lawsuits (incidence 4.4 per 10,000) were initiated with projected claims-costs totaling $53,731,903 ($590,460 per case). Among those 68 cases in which route of delivery may have affected outcome, we estimated $39,070,661 might have been saved if 63 cases had delivered by planned cesarean and$804,486 in claims-costs might have been saved if 5 patients had delivered vaginally rather than by cesarean. Finally, we identified 23 cases with costs of $10,638,797 in which the route of delivery would not have affected the outcome. With this model of universal cesarean section, the projected number of lawsuits decreases from 91 to 48 (a 53$14,661,242 ($305,442 per case); a potential savings of$39,070,661 (72.7%). CONCLUSIONS: In the current legal environment, a policy of 100% cesarean sections could hypothetically reduce professional liability costs by 73%. We do not propose such a policy because it would subject a majority of patients to medically unindicated surgery

Bleeding and thrombotic risk in pregnant women with Fontan physiology

Background/objectives Pregnancy may potentiate the inherent hypercoagulability of the Fontan circulation, thereby amplifying adverse events. This study sought to evaluate thrombosis and bleeding risk in pregnant women with a Fontan.  Methods We performed a retrospective observational cohort study across 13 international centres and recorded data on thrombotic and bleeding events, antithrombotic therapies and pre-pregnancy thrombotic risk factors.  Results We analysed 84 women with Fontan physiology undergoing 108 pregnancies, average gestation 33 +/- 5 weeks. The most common antithrombotic therapy in pregnancy was aspirin (ASA, 47 pregnancies (43.5%)). Heparin (unfractionated (UFH) or low molecular weight (LMWH)) was prescribed in 32 pregnancies (30%) and vitamin K antagonist (VKA) in 10 pregnancies (9%). Three pregnancies were complicated by thrombotic events (2.8%). Thirty-eight pregnancies (35%) were complicated by bleeding, of which 5 (13%) were severe. Most bleeds were obstetric, occurring antepartum (45%) and postpartum (42%). The use of therapeutic heparin (OR 15.6, 95% CI 1.88 to 129, p=0.006), VKA (OR 11.7, 95% CI 1.06 to 130, p=0.032) or any combination of anticoagulation medication (OR 13.0, 95% CI 1.13 to 150, p=0.032) were significantly associated with bleeding events, while ASA (OR 5.41, 95% CI 0.73 to 40.4, p=0.067) and prophylactic heparin were not (OR 4.68, 95% CI 0.488 to 44.9, p=0.096). Conclusions Current antithrombotic strategies appear effective at attenuating thrombotic risk in pregnant women with a Fontan. However, this comes with high (>30%) bleeding risk, of which 13% are life threatening. Achieving haemostatic balance is challenging in pregnant women with a Fontan, necessitating individualised risk-adjusted counselling and therapeutic approaches that are monitored during the course of pregnancy

Simulation to improve trainee knowledge and comfort in managing maternal cardiac arrestAJOG Global Reports at a Glance

BACKGROUND: Maternal cardiac arrest is a rare outcome, and thus there are limited opportunities for specialists in obstetrics and gynecology to acquire the skills required to respond to it through routine clinical practice. OBJECTIVE: This study aimed to evaluate gaps in medical education in maternal cardiac arrest and whether a simulation-based training program improves resident knowledge and comfort in the diagnosis and treatment of maternal cardiac arrest. STUDY DESIGN: A 2-hour training for obstetrics and gynecology residents at an academic medical center was conducted, consisting of a didactic presentation, defibrillator skills station, and 2 high-fidelity simulations. Consenting residents completed a 21-item pretest followed by a 12-item posttest exploring knowledge of and exposure to maternal cardiac arrest. The McNemar and Wilcoxon signed-rank tests were used to compare pre- and posttest data. RESULTS: Of 21 residents, 15 (71.4%) had no previous education about maternal cardiac arrest, and 17 (81.0%) had never responded to a maternal code. Participants demonstrated increased knowledge about maternal cardiac arrest after the session, providing more correct answers on the reversible causes of pulseless electrical activity arrest (median 4 vs 7 correct responses; P<.01). After the training, more residents were able to identify the correct gestational age to perform a cesarean delivery during maternal cardiac arrest (19.0% vs 90.5%; P<.01) and the correct location for this procedure (52.4% vs 95.2%; P<.01). All residents reported that maternal cardiac arrest training was important and that they would benefit from additional sessions. Median composite comfort level in managing maternal cardiac arrest significantly increased after participation (pretest, 24.0 [interquartile range, 21.5–28.0]; posttest, 37.0 [interquartile range, 34.3–41.3]; P<.01). CONCLUSION: Residents report limited exposure to maternal cardiac arrest and desire more training. Simulation-based training about maternal cardiac arrest is needed during residency to ensure that graduates are prepared to respond to this high-acuity event

Management of acute cardiovascular complications in pregnancy

The growing population of women with heart disease of reproductive age has been associated with an increasing number of high-risk pregnancies. Pregnant women with heart disease are a very heterogeneous population, with different risks for maternal cardiovascular, obstetric, and foetal complications. Adverse cardiovascular events during pregnancy pose significant clinical challenges, with uncertainties regarding diagnostic and therapeutic approaches potentially compromising maternal and foetal health. This review summarizes best practice for the treatment of common cardiovascular complications during pregnancy, based on expert opinion, current guidelines, and available evidence. Topics covered include heart failure (HF), arrhythmias, coronary artery disease, aortic and thromboembolic events, and the management of mechanical heart valves during pregnancy. Cardiovascular pathology is the leading cause of non-obstetric morbidity and mortality during pregnancy in developed countries. For women with pre-existing cardiac conditions, preconception counselling and structured follow-up during pregnancy are important measures for reducing the risk of acute cardiovascular complications during gestation and at the time of delivery. However, many women do not receive pre-pregnancy counselling often due to gaps in what should be lifelong care, and physicians are increasingly encountering pregnant women who present acutely with cardiac complications, including HF, arrhythmias, aortic events, coronary syndromes, and bleeding or thrombotic events. This review provides a summary of recommendations on the management of acute cardiovascular complication during pregnancy, based on available literature and expert opinion. This article covers the diagnosis, risk stratification, and therapy and is organized according to the clinical presentation and the type of complication, providing a reference for the practicing cardiologist, obstetrician, and acute medicine specialist, while highlighting areas of need and potential future research. </p

Bleeding and thrombotic risk in pregnant women with Fontan physiology

Background/objectives Pregnancy may potentiate the inherent hypercoagulability of the Fontan circulation, thereby amplifying adverse events. This study sought to evaluate thrombosis and bleeding risk in pregnant women with a Fontan. Methods We performed a retrospective observational cohort study across 13 international centres and recorded data on thrombotic and bleeding events, antithrombotic therapies and pre-pregnancy thrombotic risk factors. Results We analysed 84 women with Fontan physiology undergoing 108 pregnancies, average gestation 33±5 weeks. The most common antithrombotic therapy in pregnancy was aspirin (ASA, 47 pregnancies (43.5%)). Heparin (unfractionated (UFH) or low molecular weight (LMWH)) was prescribed in 32 pregnancies (30%) and vitamin K antagonist (VKA) in 10 pregnancies (9%). Three pregnancies were complicated by thrombotic events (2.8%). Thirty-eight pregnancies (35%) were complicated by bleeding, of which 5 (13%) were severe. Most bleeds were obstetric, occurring antepartum (45%) and postpartum (42%). The use of therapeutic heparin (OR 15.6, 95% CI 1.88 to 129, p=0.006), VKA (OR 11.7, 95% CI 1.06 to 130, p=0.032) or any combination of anticoagulation medication (OR 13.0, 95% CI 1.13 to 150, p=0.032) were significantly associated with bleeding events, while ASA (OR 5.41, 95% CI 0.73 to 40.4, p=0.067) and prophylactic heparin were not (OR 4.68, 95% CI 0.488 to 44.9, p=0.096). Conclusions Current antithrombotic strategies appear effective at attenuating thrombotic risk in pregnant women with a Fontan. However, this comes with high (>30%) bleeding risk, of which 13% are life threatening. Achieving haemostatic balance is challenging in pregnant women with a Fontan, necessitating individualised risk-adjusted counselling and therapeutic approaches that are monitored during the course of pregnancy