Knowledge of the Relationship Between Breastfeeding and Breast Cancer Risk Among Racial and Ethnic Minority Women.

Research indicates breastfeeding can reduce the risk of breast cancer in women. Black and Hispanic women are more likely to die from breast cancer than non-Hispanic white women and are least likely to breastfeed. The current study was designed to evaluate women's knowledge of the link between breastfeeding and decreased breast cancer risk among a racially diverse cohort of pregnant women. Pregnant women 18 and older (N = 89; 48.4% black; 28% Hispanic) were recruited during a prenatal visit to complete a survey. Women indicated limited understanding of the association between breastfeeding and breast cancer risk reduction; less than 40% of black and white women indicated knowledge, while 64.7% of Hispanic women were aware of the association. These findings underscore the need for interventions to educate women about the protective benefits of breastfeeding as a strategy to reduce their breast cancer incidence and mortality.

Bloodless surgery in gynecologic oncology.

Bloodless medicine and surgery is an evolving field in the practice of medicine designed to avoid allogeneic transfusions. Although this field has largely developed in response to the growing needs of Jehovah's Witness patients refusing transfusions, all patients may potentially benefit from the avoidance of transfusions. The applications of bloodless techniques and strategies in the field of gynecologic oncology have been limited until recently, in part because of the generally large blood loss associated with gynecologic cancer surgeries. However, as advances in our understanding of bloodless surgery have developed and surgical techniques have been refined, the gynecologic oncology patient can now benefit from the avoidance of allogeneic transfusions. This review outlines bloodless surgery as it applies to gynecologic oncology patients and presents a structured approach to successfully managing these complex patients.

Etomidate versus pentobarbital for sedation of children for head and neck CT imaging.

OBJECTIVES: We compare etomidate to pentobarbital for sedation of children for head and neck computed tomography imaging. METHODS: We performed a prospective, randomized, double-blinded trial of patients aged 6 months to 6 years enrolled from the emergency department or radiology department at a large urban children's hospital. The primary outcome measure was sedation success rate. RESULTS: A total of 61 patients were enrolled in the study (27 etomidate group, 34 pentobarbital group) at 2 different dosing regimens for etomidate. The final analysis group included 17 etomidate patients and 33 pentobarbital patients. The success rate for the etomidate group was 57% at total doses of up to 0.3 mg/kg (n = 7) and 76% at total doses of up to 0.4 mg/kg (n = 17), in contrast to a success rate of 97% for pentobarbital at a total dose of up to 5 mg/kg (n = 33). The success rate for pentobarbital was significantly greater than the final etomidate group (P = 0.04; difference in proportions 20.5%, 95% CI 1.9% to 44.4%). Patients receiving etomidate had significantly shorter induction times (P = 0.02; difference of means 2.1 minutes, 95% CI 0.35 to 3.86), sedation times (P < 0.001; difference of means 31.3 minutes, 95% CI 24.0 to 38.5), and total examination times (P < 0.001; difference of means 53.1 minutes, 95% CI 40.8 to 65.3). Significantly more parents in the etomidate group perceived their child to be back to baseline by discharge from the hospital (P < 0.001; difference of proportions 60.7, 95% CI 29.1 to 92.4) and expressed fewer concerns about their child's behavior after discharge (P = 0.024; difference of proportions 28.6, 95% CI 6.5 to 50.7). CONCLUSIONS: At the dosing used in this study, pentobarbital is superior to etomidate when comparing success rates for sedation. However, among the successful sedations, the duration of sedation was shorter in the etomidate group than in the pentobarbital group. Pentobarbital is associated with more frequent side effects and parental concerns compared to etomidate.