Pulmonary complications in pregnancy: considerations for care

Pulmonary Edema in Obstetrics: Essential Facts for Critical Care Nurses

Pulmonary edema is an acute pregnancy complication that, if uncorrected, can result in increased maternal and fetal morbidity and mortality. Although pulmonary edema is relatively rare in the general obstetrics population, pregnant patients are at increased risk for pulmonary edema because of the physiologic changes of pregnancy. The risk may be exacerbated by certain pregnancy-related diseases, such as preeclampsia. Prompt identification and appropriate clinical management of pulmonary complications is critical to prevent adverse outcomes in pregnant patients. This article reviews the collaborative treatment of pulmonary edema in pregnant women with complex critical illnesses.

Assessment, Management, and Health Implications of Early-Onset Preeclampsia

Early-onset preeclampsia is a serious condition of pregnancy with the potential for adverse maternal and fetal health outcomes. A strong body of evidence supports the need for postpartum follow-up and health counseling, because these women and their offspring are at risk for future cardiovascular disease; nurses play a key role in this education. An understanding of the diagnosis, risk screening for, pathogenesis, and management of severe preeclampsia and its sequelae, such as intrauterine growth restriction and pulmonary edema, enables nurses to develop a comprehensive plan of care that will support women and their families through this challenging and dynamic complication of pregnancy.

Antiinfective therapy for pregnant or lactating patients in the emergency department

PURPOSE

Special considerations in pharmacotherapy for infectious diseases in pregnant and lactating women in the emergency department (ED) setting are reviewed.

SUMMARY

With many women turning to the ED as a source of primary care, it is essential for pharmacists involved in providing ED services to guide the selection of appropriate antiinfective agents during pregnancy and lactation; this area of practice is complicated by the very limited body of published data on the safety and efficacy of maternal antimicrobial use and potential fetal or neonatal adverse effects. Infectious diseases commonly encountered in the ED include sexually transmitted diseases, bacterial vaginosis and other vaginal infections, respiratory and urinary tract infections, and pneumonia. Recommended first-line therapies for pregnant or lactating women may differ from those recommended for other patient populations. Although some widely used antiinfective classes and agents are generally considered safe for use in pregnant women, others (e.g., clarithromycin, fluoroquinolones) have been linked to birth defects and neonatal adverse effects. In addition to guiding ED practitioners in the appropriate use of antiinfective agents in pregnant women and nursing mothers, pharmacists can reinforce the importance of appropriate follow-up care (including specialist referral or culture testing in some cases) and ongoing preventive health measures such as vaccine administration.

CONCLUSION

The use of antiinfective agents in pregnant or lactating women requires consideration not only of the drugs' effectiveness but also their possible effects on the fetus or newborn and the nature of follow-up care. References are available to help clinicians make treatment decisions.

Increasing use of antibiotics in pregnancy during the period 2000-2010: prevalence, timing, category, and demographics

OBJECTIVE

The aim of this study was to describe the use of antibiotics in a national population-based cohort of pregnant Danish women between 2000 and 2010.

DESIGN

Register-based, population-wide, cohort study.

SETTING

Denmark, from 2000 to 2010.

POPULATION

All pregnancies among Danish residents during the period 2000-2010 were included for analysis.

METHODS

Data were obtained from the Danish Medical Birth Registry, the Danish National Patient Registry, and the Registry of Medicinal Product Statistics. The filled prescriptions for systemic antibacterial, antimycotic, and antiviral drugs, as well as intravaginally applied antibiotics, were analysed. Associations with demographic variables were assessed using multivariate analysis.

MAIN OUTCOME MEASURES

Filled prescriptions for antibiotic drugs during pregnancy.

RESULTS

We included 987 973 pregnancies in Denmark from 2000 to 2010; 38.9% of women with a delivery and 14.8% of women with a miscarriage or termination of pregnancy had one or more antibiotic treatments during pregnancy. Systemic antibacterial drugs were the most frequently used drug group, with filled prescriptions for 33.4% of all deliveries and 12.6% of all abortions. This proportion increased from 28.4% in 2000 to 37.0% in 2010 among deliveries. The biggest change was seen for pivmecillinam, which increased among deliveries from 6.3% in 2000 to 19.5% in 2010. Obese (odds ratio 1.51; 95% CI 1.47-1.56), young (odds ratio 1.35; 95% CI 1.30-1.39), and low-educated women (odds ratio 1.37; 95% CI 1.35-1.1.39) tended to fill more prescriptions of antibiotics during pregnancy.

CONCLUSIONS

Overall, the number of women who filled prescriptions of antibiotics increased during the 11-year study period. In 2010, at least 41.5% of all deliveries were exposed to antibiotic therapy during pregnancy.