Management of Spontaneous Vaginal Delivery.

Pregnancy dating is determined by the patient's last menstrual period or an ultrasound measurement. A full-term pregnancy is considered 37 weeks' gestation or more. Spontaneous labor begins when regular painful uterine contractions result in a cervical change. Active labor begins at 6 cm dilation and is marked by more predictable, accelerated cervical change. In the absence of pregnancy complications, intermittent fetal auscultation may be considered as an alternative to continuous electronic fetal monitoring, which is associated with a high false-positive rate. Intravenous antibiotic prophylaxis is indicated in patients with group B streptococcus colonization or those at high risk to prevent newborn early-onset group B streptococcus. The likelihood of vaginal delivery is increased by providing continuous nonmedical support during labor, encouraging mobility, and using a peanut ball with epidural analgesia. Neuraxial analgesia is more effective for pain control than systemic opioids and is associated with fewer adverse effects. Delayed pushing during the second stage of labor has risks but does not affect the mode of delivery. Routine oropharyngeal suctioning of the newborn is not recommended, even with meconium-stained amniotic fluid. Delayed cord clamping reduces newborn anemia. Prevention of postpartum hemorrhage in patients at risk includes prophylactic uterotonic administration and controlled cord traction. Perineal lacerations that alter anatomy or are not hemostatic should be repaired. (Am Fam Physician. 2024;109(6):525-532.

An Evaluation of Seasonal Variation of Nonaccidental Fractures in Children Less Than 1 Year of Age.

The aim of this study was to identify seasonal variation in nonaccidental injury (NAI) in children <1 year of age. Fifty consecutive patients age ≤12 months with a fracture were identified between January 2010 and June 2012. Patients' records were reviewed for demographic, clinical, and radiographic data. Zip code was used to collect socioeconomic data. Out of 50 patients included in the study, fractures in 16 (32%) patients were reported for abuse. NAI was reported in 2/13 (15%) fracture cases presenting in the spring, 5/6 (83%) in summer, 6/15 (40%) in autumn, and 3/14 (21%) in winter. The ratio of NAI to accidental injury was highest in the summer. Presentation in summer was associated with NAI ( P < .001). In addition, NAI was associated with parental unemployment, single parents, and lower socioeconomic status ( P < .001). Seasonal variation occurred, and the most common season for NAI was the summer; also, NAI in children <1 year of age was associated with parental unemployment, single parent, and poverty.

Identifying non-accidental fractures in children aged <2 years.

PURPOSE: Fractures are the second most common presentation of child abuse following soft-tissue bruising and burns. It is often difficult to determine potential abuse in a child presenting with a non-rib fracture(s) and without soft-tissue injuries. METHODS: One hundred and fifteen consecutive patients aged ≤2 years who presented with a fracture between January 2010 and June 2012 to our emergency department (ED) or pediatric fracture clinic were retrospectively analyzed. Statistical analyses were carried out for non-accidental fractures based on age (<1 year vs 1-2 years), location of presentation (ED vs pediatric fracture clinic), type of long bone fracture, number of fractures, and patient demographics. RESULTS: Fractures in 19 of 115 (17 %) patients were reported as non-accidental trauma (NAT). Eighty (70 %) of the 115 patients first reported to the ED. Thirty-two percent of fractures in children aged <1 year and 5 % of fractures in children aged 1-2 years were reported as NAT (p < 0.001). Sixteen of 19 (84 %) patients reported for abuse had multiple fractures; 15 of these patients were aged <1 year. Eight of 11 (73 %) reported femoral fractures were transverse fractures. Corner fractures (12) only occurred in children aged <1 year and never occurred in isolation; all of them were reported as NAT. Four of 60 patients (7 %) with commercial insurance and 15 of 55 patients (28 %) with Medicaid were reported as NAT. CONCLUSIONS: Age less than 1 year, multiple fractures, corner fractures, transverse fractures, and covered by Medicaid were the most common factors associated with reporting of NAT.