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Although cesarean delivery is the most common surgery performed in the United States, prescribing practices for analgesia vary. Strategies to manage postpartum pain have mostly focused on the immediate postpartum period when patients are still admitted to the hospital. At discharge, most providers prescribe a fixed number of opioid tablets. Most patients do not use all the opioids that they are prescribed at hospital discharge. This leads to an excess of opioids in the community, which can ultimately lead to misuse and diversion. This study aimed to determine whether a transition from universal opioid prescribing to a personalized, patient-specific protocol decreases morphine milligram equivalents prescribed at hospital discharge after cesarean delivery while adequately controlling pain. This was a prospective cohort study of patients undergoing cesarean delivery before and after the implementation of a personalized opioid-prescribing practice at the time of hospital discharge. Each patient was prescribed scheduled ibuprofen and acetaminophen, with a prescription for oxycodone tablets equal to 5 times the morphine milligram equivalents used in the 24 hours before discharge, calculated via an electronic order set. The previous traditional cohorts were routinely prescribed 30 tablets of acetaminophen-codeine 300/30 mg. The primary outcome was morphine milligram equivalents prescribed at discharge. A hotline to address pain control issues after discharge was established, and calls, emergency department visits, and readmissions were examined. Statistical analyses was performed using chi-square and Wilcoxon rank-sum test, with a P value of <.05 considered statistically significant. Overall, 412 patients underwent cesarean delivery in the 6 weeks after initiation of the personalized prescribing protocol and were compared with 367 patients before the change. The median morphine milligram equivalents prescribed at discharge was lower with personalized prescribing (37.5 [interquartile range, 0–75] vs 135 [interquartile range, 135–135]; P <.001). Moreover, 176 patients (43%) were not prescribed opioids at discharge, which was a substantial change as all 367 patients in the traditional cohort received opioids at discharge (P <.001). Of note, 9 hotline phone calls were received; none required additional opioids after a 24-hour trial of scheduled ibuprofen, which none had taken before the call. In addition, 11 patients (2.7%) presented to the emergency department for pain evaluation, of which none required readmission or an outpatient prescription of opioids. A personalized protocol for opioid prescriptions after cesarean delivery decreased the total morphine milligram equivalents and the number of opioid tablets at discharge, without hospital readmissions or need for rescue opioid prescriptions after discharge. Opioids released into our community will be reduced by more than 90,000 tablets per year, without demonstrable adverse effect. [Display omitted] [ABSTRACT FROM AUTHOR]

Stillbirth because of placental abruption is often associated with maternal hemorrhage and coagulopathy. This study aimed to describe blood product requirements, hematologic indices, and the overall clinical picture of patients experiencing abruption demise. This retrospective cohort included patients with abruption demise at an urban hospital from 2010 to 2020. Outcome data from patients who delivered stillborn infants ≥500 g or with gestational age of ≥24 weeks were included. Abruption was a clinical diagnosis made by a multidisciplinary stillbirth review committee. The overall number and type of blood products given were analyzed. Patients with a stillbirth who required blood transfusion were compared with those that did not. In addition, the hematologic indices of these 2 populations were analyzed and compared with one another. Finally, the overall clinical characteristics of the 2 populations were analyzed. The analysis of data included chi-square, t test, and logistic and negative binomial regression models. Of 128,252 deliveries, 615 patients (0.48%) experienced a stillbirth, with 76 cases (12%) caused by abruption. Of note, 42 patients (55.2%) required blood transfusion; all received either packed red blood cells or whole blood with a median 3.5 units (2.0–5.5) received. The total units ranged from 1 to 59, with 12 of 42 patients (29%) requiring ≥10 units. Maternal age, gestational age, and mode of delivery were not different, with most (61/76 [80%]) delivering vaginally. Hematocrit level on arrival (odds ratio, 0.80; 95% confidence interval, 0.68–0.91; P =.002) and vaginal bleeding on arrival (odds ratio, 3.73; 95% confidence interval, 1.15–13.40; P =.033) were associated with blood transfusion, as was a diagnosis of preeclampsia (odds ratio, 8.40; 95% confidence interval, 2.49–33.41; P =.001). Those that required a blood transfusion often presented with lower hematologic indices and were more likely to develop disseminated intravascular coagulation (28% vs 0%; P <.001). Most patients experiencing stillbirth because of abruption required blood transfusion, with almost 1 in 3 of those patients consuming ≥10 units of blood products. Hematocrit level on arrival, vaginal bleeding, and preeclampsia were all predictors of the need for blood transfusion. Those requiring blood transfusion were more likely to develop disseminated intravascular coagulation. Blood transfusion should be prioritized when abruption demise is suspected. [ABSTRACT FROM AUTHOR]

Background: There are approximately 1.2 million cesarean deliveries performed each year in the United States alone. While traditional postoperative pain management strategies previously relied heavily on opioids, practitioners are now moving toward opioid-sparing protocols using multiple classes of nonnarcotic analgesics. Multimodal pain management systems have been adopted by other surgical specialties including gynecology, although the data regarding their use for postoperative cesarean delivery pain management remain limited.Objective: To determine if a multimodal pain management regimen after cesarean delivery reduces the required number of morphine milligram equivalents (a unit of measurement for opioids) compared with traditional morphine patient-controlled analgesia while adequately controlling postoperative pain.Study Design: This was a prospective cohort study of postoperative pain management for women undergoing cesarean delivery at a large county hospital. It was conducted during a transition from a traditional morphine patient-controlled analgesia regimen to a multimodal regimen that included scheduled nonsteroidal anti-inflammatory drugs and acetaminophen, with opioids used as needed. The data were collected for a 6-week period before and after the transition. The primary outcome was postoperative opioid use defined as morphine milligram equivalents in the first 48 hours. The secondary outcomes included serial pain scores, time to discharge, and exclusive breastfeeding rates. Women who required general anesthesia or had a history of substance abuse disorder were excluded. The statistical analyses included the Student t test, Wilcoxon rank-sum, and Hodges-Lehman shift, with a P value <.05 being considered significant.Results: During the study period, 877 women underwent cesarean delivery and 778 met the inclusion criteria-378 received the traditional morphine patient-controlled analgesia and 400 received the multimodal regimen. The implementation of a multimodal regimen resulted in a significant reduction in the morphine milligram equivalent use in the first 48 hours (28 [14-41] morphine milligram equivalents vs 128 [86-174] morphine milligram equivalents; P<.001). Compared with the traditional group, more women in the multimodal group reported a pain score ≤4 by 48 hours (88% vs 77%; P<.001). There was no difference in the time to discharge (P=.32). Of the women who exclusively planned to breastfeed, fewer used formula before discharge in the multimodal group than in the traditional group (9% vs 12%; P<.001).Conclusion: Transition to a multimodal pain management regimen for women undergoing cesarean delivery resulted in a decrease in opioid use while adequately controlling postoperative pain. A multimodal regimen was associated with early successful exclusive breastfeeding. [ABSTRACT FROM AUTHOR]

Background: Neonatal hypothermia is common at the time of cesarean delivery and has been associated with a constellation of morbidities in addition to increased neonatal mortality. Additionally, maternal hypothermia is often uncomfortable for the surgical patient and has been associated with intraoperative and postoperative complications. Various methods to decrease the rates of neonatal and maternal hypothermia have been examined and found to have varying levels of success.Objective: We sought to determine whether an increase in operating room temperature at cesarean delivery results in a decrease in the rate of neonatal hypothermia and associated morbidities.Study Design: In this single-center randomized trial, operating room temperatures were adjusted weekly according to a cluster randomization schedule to either 20°C (67°F), which was the standard at our institution, or 23°C (73°F), which was the maximum temperature allowable per hospital policy. Neonatal hypothermia was defined as core body temperature <36.5°C (97.7°F) per World Health Organization criteria. The primary study outcome was neonatal hypothermia on arrival to the admitting nursery. Measures of neonatal morbidity potentially associated with hypothermia were examined.Results: From February through July 2015, 791 women who underwent cesarean deliveries were enrolled, resulting in 410 infants in the 20°C standard management group and 399 in the 23°C study group. The rate of neonatal hypothermia on arrival to the admitting nursery was lower in the study group as compared to the standard management group: 35% vs 50%, P < .001. Moderate to severe hypothermia was infrequent when the operating room temperature was 23°C (5%); in contrast such hypothermia occurred in 19% of the standard management group, P < .001. Additionally, neonatal temperature in the operating room immediately following delivery and stabilization was also higher in the study group, 37.1 ± 0.6°C vs 36.9 ± 0.6°C, P < .001. We found no difference in rates of intubation, ventilator use, hypoglycemia, metabolic acidemia, or intraventricular hemorrhage. Fever (temperature >38.0°C or 100.4°F) on arrival to the admitting unit was uncommon and did not differ between the study groups. Maternal temperature on arrival to the operating room was not different between the 2 groups, however by delivery it was significantly lower in the standard management group, 36.2 ± 0.6°C vs 36.4 ± 0.6°C, P < .001. This effect persisted, as maternal temperature on arrival to the postoperative care area was lower in the standard management group, 36.1 ± 0.6°C vs 36.2 ± 0.6°C, P < .001, and the rate of hypothermia was higher, 77% vs 69%, P = .008.Conclusion: A modest increase in operating room temperature at the time of cesarean reduces the rate of neonatal and maternal hypothermia. We did not detect a decrease in neonatal morbidity, but the power to detect a small change in these outcomes was limited. [ABSTRACT FROM AUTHOR]

Objective The objective of the study was to examine the rate of preterm birth in the United States using 2 different methods of gestational age assignment and determine which method more closely correlates with the known morbidities associated with preterm birth. Study Design Using National Center for Health Statistics data from 2012 United States birth certificates, we computed the rate of preterm birth defined as a birth at 36 or fewer completed weeks with gestational age assigned using the obstetric estimate as specified in the revised birth certificate. This rate was then compared with the rate when gestational age is calculated using the last menstrual period alone. The rates of neonatal morbidities associated with preterm birth were examined for each method of assigning gestational age. Results The rate of preterm birth was 9.7% when the obstetric estimate is used to calculate gestational age, which is significantly different from the rate of 11.5% when gestational age is calculated using the last menstrual period alone. In addition, the neonates identified as preterm by obstetric estimate were more likely to qualify as low birthweight (54% vs 42%; P < .001) and suffer morbidities such as need for assisted ventilation and surfactant use than those identified with the last menstrual period alone. That is to say obstetric estimate is more sensitive and specific for preterm birth by all available markers of prematurity. Conclusion The preterm birth rate is 9.7% vs 11.5% and more closely correlates with adverse neonatal outcomes associated with preterm birth when gestational age is assigned using the obstetric estimate. This method of gestational age assignment is currently used by most industrialized nations and should be considered for future reporting of US outcomes. [ABSTRACT FROM AUTHOR]