Risk of Preterm Delivery in Very Advanced Maternal Age Parturients Utilizing In Vitro Fertilization.

OBJECTIVE: Among patients ≥45 years, the birth rate in the United States continues to increase. As fertility declines with age, this cohort often utilizes assisted reproductive technology, specifically in vitro fertilization (IVF). While both advancing maternal age and IVF are independently associated with adverse maternal outcomes, data regarding their additive effect are scant. This article aims to determine if patients who conceive via IVF are at increased risk for preterm birth (PTB) compared to patients with non-IVF pregnancies in a very advanced maternal age (vAMA) cohort (≥45 years). STUDY DESIGN: Retrospective cohort study of all pregnant patients ≥45 years old who delivered at a single institution (2014-2021). Those with incomplete delivery/neonatal records or multiples beyond twins were excluded. We compared individuals who conceived via IVF to those who conceived without IVF. The primary outcome was preterm delivery <37 weeks gestation. Secondary outcomes included other adverse perinatal outcomes. Using multivariable logistic regression, we adjusted for multiple gestation as well as confounders found to be significantly different in the univariable analysis and other known risk factors for PTB. RESULTS: In our study cohort of 420 vAMA patients, individuals who underwent IVF were more likely to be older, privately insured, nulliparous, and with a twin gestation. The PTB rate in vAMA patients who underwent IVF was 24.4 compared to 8.4% in patients who did not use IVF (p < 0.001). After adjusting for confounders, IVF was an independent risk factor for PTB <37 weeks in vAMA patients (adjusted odds ratio {aOR] = 4.3, 95% confidence interval [CI]: 1.7-10.4, p = 0.001). In vitro fertilization was also associated with a composite of adverse maternal outcomes (hypertensive disorder of pregnancy, postpartum hemorrhage, blood transfusion, and unplanned hysterectomy) (aOR 1.7, 95% CI [1.1-2.9], p = 0.03). CONCLUSION: In the vAMA population, conception via IVF is associated with an increased risk of PTB <37 weeks. KEY POINTS: · This study examines IVF as an independent risk factor for PTB in patients ≥45 years at delivery, which has not been specifically addressed in prior studies.. · In vAMA patients, use of IVF is associated with an increased risk of PTB <37 weeks. These patients also have higher rates of cesarean delivery. Neonates from IVF pregnancies are more likely to be very low birth weight or low birth weight.. · Bodies of research exist for both advanced maternal age and assisted reproductive technology, there is a paucity of data specifically in parturients of vAMA who conceive via IVF..

Complement blockade with eculizumab for treatment of severe Coronavirus Disease 2019 in pregnancy: A case series.

PROBLEM: We evaluated eculizumab, a complement protein C5 inhibitor, for treatment of severe COVID-19 in pregnant and postpartum individuals. METHOD OF STUDY: Protocol ECU-COV-401 (clinicaltrials.gov NCT04355494) is an open label, multicenter, Expanded Access Program (EAP), evaluating eculizumab for treatment of severe COVID-19. Participants enrolled at our center from August 2020 to February 2021. Hospitalized patients were eligible if they had severe COVID-19 with bilateral pulmonary infiltrates and oxygen requirement. Eculizumab was administered on day 1 (1200 mg IV) with additional doses if still hospitalized (1200 mg IV on Days 4 and 8; 900 mg IV on Days 15 and 22; optional doses on Days 12 and 18). The primary outcome was survival at Day 15. Secondary outcomes included survival at Day 29, need for mechanical ventilation, and duration of hospital stay. We evaluated pharmacokinetic and pharmacodynamic data, safety, and adverse outcomes. RESULTS: Eight participants were enrolled at the Cedars-Sinai Medical Center, six during pregnancy (mean 30 ± 4.0 weeks) and two in the postpartum period. Baseline oxygen requirement ranged from 2 L/min nasal cannula to 12 L/min by non-rebreather mask. The median number of doses of eculizumab was 2 (range 1-3); the median time to hospital discharge was 5.5 days (range 3-12). All participants met the primary outcome of survival at Day 15, and all were alive and free of mechanical ventilation at Day 29. In three participants we demonstrated that free C5 and soluble C5b-9 levels decreased following treatment. There were no serious adverse maternal or neonatal events attributed to eculizumab at 3 months. CONCLUSION: We describe use of eculizumab to treat severe COVID-19 in a small series of pregnant and postpartum adults. A larger, controlled study in pregnancy is indicated.

Antepartum vaginal bleeding: characteristics associated with delivery within seven days.

Objective: To identify maternal and/or fetal characteristics associated with delivery within seven days for patients who present with vaginal bleeding in the antepartum period.Methods: This is a retrospective chart review performed at a community-academic tertiary care center. Three hundred and twenty-two consecutive charts associated with admission for vaginal bleeding during pregnancy between January 2015 and May 2020 were reviewed. One hundred and twenty-six women were included based on singleton gestation, gestational age 24 0/7 - 36 6/7 weeks, self-limited vaginal bleeding, vital sign stability (blood pressure >100/60 mmHg, heart rate >60 beats per minute, respiratory rate <20 breaths per minute), absence of signs of labor, no known placenta previa/accreta, recent vaginal intercourse, or trauma. Patient demographic and clinical characteristics were compared using Fisher's exact and two-sample t-tests tests when appropriate. Univariate and multivariate logistic regression models were fitted to predict delivery within 7 days.Results: Thirty-four percent of women who presented with light vaginal bleeding delivered within seven days, with a mean of 2.6 days (n = 44/126). Patients without evidence of labor but with sterile vaginal exam (SVE) >2 cm on admission were 14 times more likely to deliver within 7 days than SVE ≤ 2 cm (AOR 14.49, 95% CI 3.33-63.03); however, 35.2% of women with SVE ≤ 2 cm still delivered in this timeframe (n = 12/34). Of the 59 patients who had cervical lengths (CL) performed, those with CL ≤2.5 cm were 4.22 times more likely to deliver within 7 days (OR 4.22, 95% CI 1.10-16.20). Seventy-eight percent of the patients who had CL >2.5 cm and SVE 0-1 cm went on to deliver >14 days from their initial bleeds (n = 18/23).Conclusion: Patients who present with self-limited vaginal bleeding and SVE > 2 cm should be admitted for antenatal steroids. Prolonged inpatient observation beyond the typical steroid window of 48-72 h should be dependent on the individual patient. Given that CL ≤2.5 cm and regular contractions are known risk factors for preterm delivery, these characteristics alone may also warrant extended inpatient observation, though even in conjunction with vaginal bleeding, neither was a significant predictor for delivery in our study. In contrast, the majority of patients with vaginal bleeding and SVE <2 cm delivered >14 days after their initial bleeds and are likely eligible for shorter periods of observation.

Matters of the Heart: Cardiovascular Health in Women Throughout Their Lifetimes.

The authors' goal is to review the current recommendations for optimizing cardiovascular health beginning in adolescent years to adulthood, and to expand on the role that pregnancy complications may have as implications for future cardiovascular health. Attention to cardiac health begins in adolescence; however, most young patients are not screened. Pregnancy, with its increased cardiovascular demands and host of antepartum cardiopulmonary complications, may provide a window into future cardiac health. The distinct shift in cardiac risk that occurs once a woman enters menopause is largely ignored in routine screening guidelines.

Experiences of Children With Gay Fathers.

An online survey was distributed via snowball sampling and resulted in responses from 61 gay fathers raising children in 2 states. Fathers reported on the barriers they experienced and the pathways they took to becoming parents. They reported also on experiences of stigma directed at them and their children, especially from family members, friends, and people in religious institutions. Despite these difficulties they reported that they engaged actively in parenting activities and that their child(ren)'s well-being was consistent with national samples.

Caffeine gum minimizes sleep inertia.

Naps are an effective strategy for maintaining alertness and cognitive performance; however, upon abrupt wakening from naps, sleep inertia (temporary performance degradation) may ensue. In the present study, attenuation of post-nap sleep inertia was attempted by administration of caffeine gum. Using a double-blind, placebo-controlled crossover design, 15 healthy, non-smoking adults were awakened at 1 hr. and again at 6 hr. after lights out (0100 and 0600, respectively) and were immediately administered a gum pellet containing 100 mg of caffeine or placebo. A 5-min. psychomotor vigilance task was administered at 0 min., 6 min., 12 min., and 18 min. post-awakening. At 0100, response speed with caffeine was significantly better at 12 min. and 18 min. post-awakening compared to placebo; at 0600, caffeine's effects were evident at 18 min. post-awakening. Caffeinated gum is a viable means of rapidly attenuating sleep inertia, suggesting that the adenosine receptor system is involved in sleep maintenance.

Sleep deprivation reduces perceived emotional intelligence and constructive thinking skills.

BACKGROUND AND PURPOSE: Insufficient sleep can adversely affect a variety of cognitive abilities, ranging from simple alertness to higher-order executive functions. Although the effects of sleep loss on mood and cognition are well documented, there have been no controlled studies examining its effects on perceived emotional intelligence (EQ) and constructive thinking, abilities that require the integration of affect and cognition and are central to adaptive functioning. PATIENTS AND METHODS: Twenty-six healthy volunteers completed the Bar-On Emotional Quotient Inventory (EQi) and the Constructive Thinking Inventory (CTI) at rested baseline and again after 55.5 and 58 h of continuous wakefulness, respectively. RESULTS: Relative to baseline, sleep deprivation was associated with lower scores on Total EQ (decreased global emotional intelligence), Intrapersonal functioning (reduced self-regard, assertiveness, sense of independence, and self-actualization), Interpersonal functioning (reduced empathy toward others and quality of interpersonal relationships), Stress Management skills (reduced impulse control and difficulty with delay of gratification), and Behavioral Coping (reduced positive thinking and action orientation). Esoteric Thinking (greater reliance on formal superstitions and magical thinking processes) was increased. CONCLUSIONS: These findings are consistent with the neurobehavioral model suggesting that sleep loss produces temporary changes in cerebral metabolism, cognition, emotion, and behavior consistent with mild prefrontal lobe dysfunction.