Prophylactic uterine artery embolization in first-trimester cervical pregnancy termination with placenta accreta: A case report.

The current standard treatment for placenta accreta is a hysterectomy, which carries a significant risk of hemorrhage. Although prophylactic uterine artery embolization (UAE) is established as an effective means of minimizing perioperative bleeding, there are few reports of its use early in pregnancy with invasive placenta. A 45-year-old woman, gravida 6, para 1, at 11 weeks of gestation presented with heavy, painless uterine bleeding and was diagnosed with a spontaneous abortion complicated by cervical pregnancy and placenta accreta. The patient underwent bilateral UAE followed by gravid hysterectomy. This case report encourages prophylactic UAE prior to abdominal hysterectomy in patients with early gestational cervical pregnancy and placenta accreta to minimize blood loss during surgery.

The glitz and glamour randomized trial: the effect of fingernail polish on post-caesarean surgical site infection.

Current surgical scrub guidelines suggest that fingernail polish should not be worn by healthcare providers despite collective evidence not demonstrating a relationship between fingernail polish and surgical-site infection (SSI). The purpose of this study was to determine the effect of surgical staff wearing nail polish on the incidence of SSI after caesarean delivery. In this calendar block-randomised clinical trial, surgical staff were assigned to wear nail polish or to have unpainted nails for alternating two-week periods. The primary outcome was surgical site infection within 6 weeks of caesarean delivery. There were 372 patients in the nail polish arm and 465 in the polish-free arm. The rate of SSIs was not significantly different between the nail polish arm and the polish-free arm (1.3% vs 2.8% p = .155). We found the rate of SSI following caesarean delivery is not significantly affected by surgical staff wearing fingernail polish.Impact StatementWhat is already known on this subject? Current surgical scrub guidelines state that fingernail polish should not be worn by healthcare providers even though the collective evidence has not been able to show the relationship between fingernail polish and surgical site infection. Previous studies have only used bacterial colony count after handwashing as a primary endpoint. The evidence they provide for developing scrub guidelines have been contradictory and inconclusive.What do the results of this study add? To better inform surgical scrub guidelines, evidence is needed that evaluates the effect of fingernail polish on clinically significant endpoints. Our study, Glitz & Glamour, examined 885 non-emergent Caesarian sections using a calendar-block schedule to determine if wearing nail polish had an impact on rates of surgical site infection.What are the implications of these findings for clinical practice and/or further research? Results suggested that fingernail polish had no difference on frequency of surgical site infections, and neither condition of the polish (chipped vs. freshly applied) nor the type of polish (gel vs. regular) had any impact either.

Maternal anthropometric measurements and correlation to maternal and fetal outcomes in late pregnancy.

BACKGROUND: Body mass index does not distinguish between lean and fat body mass; therefore, its utility defining body composition is limited in pregnancy. Anthropometric measurements may better represent variation in body composition among women who are overweight or obese. We sought to examine body fat composition using maternal anthropometric measurements in late pregnancy and correlate with mode of delivery. METHODS: A prospective study of pregnant patients who were overweight (body mass index: 25-29.9 kg/m2) or obese (body mass index ⩾ 30 kg/m2) with singleton pregnancies who underwent anthropometric measurements between 27 weeks, 0 days to 34 weeks, 6 days gestation. Maternal skinfold thicknesses from eight sites were used to estimate body fat mass. Correlation of skinfold thickness, anthroprometric measurements, and estimated body fat percentage on mode of delivery were analyzed with p < .05 as significant. RESULTS: A total of 41 women with overweight (34.1%) or obese (65.9%) body habitus were included. Mean age was 29.9 years, and the majority (43.9%) were Black and 31.7% identified Hispanic/Latinx. The average gestational age at recruitment was 30 weeks, 2 days and 38 weeks, 6 days at delivery. A greater weight at recruitment (94.2 vs 81.8 kg, p = .023), waist circumference (47.1 vs 43.5 inches, p = .010), Huston-Presley body fat percentage (36.4% vs 31.8%, p = .030), triceps skinfold thickness (20.1 vs 15.7 mm, p = .030), biceps skinfold thickness (18.6 vs 15.0 mm, p = .042), and skinfold thickness, as well as sum of skinfold sites (83.3 vs 68.8 mm, p = .049) were associated with cesarean delivery compared to vaginal delivery on univariate analysis. CONCLUSION: Third-trimester anthropometric measurements may help predict increased risk for c-section in women with obesity. Further research may elucidate utility in nutritional counseling and delivery planning.

Fetal and maternal inflammatory response in the setting of maternal intrapartum fever with and without clinical and histologic chorioamnionitis.

BACKGROUND: Both infectious and noninfectious causes of maternal fever have been linked to adverse neonatal outcomes including low Apg0ar scores, respiratory distress, hypotonia, and neonatal seizures. Even in the absence of infection, the occurrence of intrapartum fever is a strong risk factor for poor long-term neonatal developmental outcomes, including encephalopathy, cerebral palsy, and neonatal death. OBJECTIVE: The primary objective of this study was to compare intrapartum and postpartum maternal and fetal umbilical cord serum levels of cytokines RANTES, interferon-É£, interleukin-1ß, interleukin-2, interleukin-4, interleukin-6, interleukin-8, interleukin-10, interleukin-13, and tumor necrosis factor-α among nonfebrile patients, febrile patients without clinical chorioamnionitis, and febrile patient with clinical chorioamnionitis. STUDY DESIGN: This study was conducted at the Richmond University Medical Center from May 15, 2020 to July 16, 2019. During this time, we recruited 30 nonfebrile patients at >36 gestational weeks who were in labor and collected umbilical cord and pre- and postdelivery maternal serum samples to evaluate the cytokine levels. Placentas were collected for pathologic review and to evaluate the histopathologic findings. These results were compared with 121 patients who developed a fever of >38°C during labor. The febrile patients were further divided based on the presence or absence of clinical chorioamnionitis. A secondary analysis was performed based on the presence of absence of histologic chorioamnionitis. Statistical analysis was performed using IBM Statistical Package for the Social Sciences version 25.0. For the 3 group comparisons, a P value of <.017 was considered statistically significant after application of a Bonferroni correction. RESULTS: A total of 151 patients were included in the study; 30 were nonfebrile patients, 46 were febrile patients with a diagnosis of clinical chorioamnionitis, and 75 were febrile patients without clinical chorioamnionitis. Compared with nonfebrile patients, umbilical cord serum interferon-É£, interleukin-1ß, interleukin-6, interleukin-8, RANTES, and tumor necrosis factor-α levels were elevated in the presence of maternal hyperthermia irrespective of the diagnosis of clinical chorioamnionitis. Interleukin-6 umbilical cord levels were more than doubled from 63.60 pg/mL (6.09-1769.03 pg/mL) in febrile patients with no clinical chorioamnionitis to 135.77 pg/mL (1.86-6004.78 pg/mL) in febrile patients with clinical chorioamnionitis, making it the only cytokine that was significantly different between these 2 groups. When comparing the intrapartum maternal serum, we found a significant elevation in the interleukin-10, RANTES, and tumor necrosis factor-α levels in the febrile group irrespective of the presence of clinical chorioamnionitis when compared with the nonfebrile group. In the postpartum maternal blood evaluations, tumor necrosis factor-α was the only cytokine that was significantly higher in febrile patients than in nonfebrile controls. CONCLUSION: In the setting of intrapartum fever, maternal cytokine profiles were similar irrespective of the diagnosis of clinical chorioamnionitis. Even in the absence of clinical or histologic chorioamnionitis, maternal hyperthermia induced elevations in fetal cytokines.

The vertical dimension of obesity: adverse pregnancy outcomes in the short obese versus tall obese parturient.

The objective of this study was to examine the effect of maternal height on adverse perinatal outcomes in obese parturients. This retrospective study was conducted from January 2015 to December 2015. Patients with BMI ≥ 35.0 kg/m2 before delivery were included and divided into 2 groups based on height. Patients ≤63 inches were in the short stature group and those > 63 inches were in the tall stature group. One hundred and twenty-five patients were in the short stature cohort and 124 in the tall stature cohort. Patients in short cohort had a significantly higher risk of preterm delivery <37 weeks (RR = 4.21 [1.24, 12.88]), spontaneous rupture of membranes (RR 1.47 [1.01-2.16]), and second stage caesarean delivery (CD) (RR 2.64 [1.1-6.39]). After multiple regression analysis, Hispanic race and short stature were independent predictors of preterm birth for obese patients.IMPACT STATEMENTWhat is already known on this subject? Compared to normal weight individuals, those who are obese have at a higher risk of adverse obstetric and perinatal outcomes including gestational diabetes, hypertension, pre-eclampsia, thromboembolism, macrosomia, higher incidence of caesarean deliveries and perinatal mortality.What do the results of this study add? Our findings show that short stature is an independent predictor for adverse perinatal outcomes in obese women. Specifically, short obese patients had significantly higher risk of preterm delivery before 37 weeks and second stage CD.What are the implications of the findings for clinical practice and/or further research? Our findings highlight the need for formulating a tailored plan for preconception health including pregnancy weight goals in short obese women. Additionally, maternal fat distribution and its effect on pro-inflammatory cytokine profiles is a potential area for future research, as maternal body composition may be a better predictor of perinatal outcome than BMI.

Randomized control trial of intravenous acetaminophen for reduction of intrapartum maternal fever.

BACKGROUND: Intravenous acetaminophen reaches a higher mean peak plasma concentration than oral acetaminophen in a shorter period of time. The favorable pharmacokinetics of intravenous acetaminophen may be beneficial for treating intrapartum maternal fever. OBJECTIVE: The primary objective was to compare intravenous and oral acetaminophen in time to defervescence (temperature <38°C). The secondary objective was to compare intravenous and oral acetaminophen in the percentage of participants being afebrile and percent reduction in maternal temperature 30 minutes after administration of first dose. Other outcomes evaluated were histopathological placental findings; neonatal outcomes; oxidative stress; and levels of RANTES, interferon-δ, interleukin 1ß, interleukin 2, interleukin 4, interleukin 6, interleukin 8, interleukin 10, interleukin 13, and tumor necrosis factor-α in maternal and neonatal blood. STUDY DESIGN: This was a randomized, comparator-controlled, double-dummy, double-blind clinical trial. At the onset of intrapartum fever ≥38°C, patients ≥36 weeks' gestation were either randomized to the control or experimental study arm. Patients in the control arm received 1000 mg of oral acetaminophen capsules and an intravenous placebo resembling intravenous acetaminophen. Patients randomized to the experimental arm received 1000 mg of intravenous acetaminophen and oral placebo capsules resembling acetaminophen. Maternal temperatures and fetal heart rates were recorded at consecutive intervals following administration of the first dose of acetaminophen. Maternal blood, collected at the onset of fever and after delivery, and neonatal cord blood collected at delivery were evaluated for oxidative stress (glutathione levels), levels of RANTES and cytokines (interferon-δ, interleukin 1ß, interleukin 2, interleukin 4, interleukin 6, interleukin 8, interleukin 10, interleukin 13, and tumor necrosis factor-α). Placentas were collected for pathologic review. A P value of <.05 was considered statically significant. RESULTS: A total of 121 patients (55 in the intravenous and 66 in the oral group) were recruited from December 1, 2016, to February 28, 2018. Patient demographics and intrapartum factors were similar between both arms. The intravenous group showed a mean time of 54.86 minutes (95% confidence interval, 20.57-39.43) to defervescence vs 52.58 minutes (95% confidence interval, 16.58-43.42) in the oral group (P=.71). In addition, intravenous and oral acetaminophen showed similar results in percentage of patients being afebrile and percent reduction in maternal temperature 30 minutes after administration of the first dose. Histopathological findings, neonatal outcomes, oxidative stress markers, and RANTES and cytokine levels were not statistically significant between intravenous and oral acetaminophen groups. CONCLUSION: Intravenous acetaminophen did not demonstrate a higher efficacy than oral acetaminophen in treating intrapartum maternal fever. Select patients may benefit from intravenous acetaminophen for treatment of intrapartum fever, including those who cannot tolerate oral medication.

Opioid-free multimodal analgesia pathway to decrease opioid utilization after cesarean delivery.

AIM: To evaluate an opioid-free multimodal analgesic pathway (MAP) to decrease opioid utilization after cesarean delivery (CD) compared to historic data of our institution prior to using MAP for pain management (pre-MAP). METHODS: The MAP was implemented in three phases from September 2018 to August 2019. Patients received 1000 mg intravenous (IV) acetaminophen with 30 mg IV ketorolac at 0 (arrival time at recovery room), 6, 12 and 18 h of postoperative course. On the 2nd and the 3rd postoperative days, patients were monitored for pain every 6 h by Numeric Pain Intensity Scale (0 = no pain to 10 = severe pain) and administered 600 mg oral ibuprofen for a pain score between 0 and 4, 600 mg oral ibuprofen and/or 650 mg oral acetaminophen for a pain score between 5-6, 1000 mg IV acetaminophen and/or 30 mg of IV or intramuscular ketorolac for a pain score between 7 and 10. Five milligrams of oral oxycodone was reserved for rescue if all protocol options were exhausted. Patients were discharged with 600 mg oral ibuprofen without opioid prescription. Likert surveys measuring patient satisfaction of pain control were administered during phase 3. RESULTS: Inpatient and outpatient opioid consumption rates were significantly decreased from 45%, 18% to 23.8%, 8.5% after MAP implementation (P-value <0.001). More than 90% of patients reported that their pain was well controlled and willing to request the same regimen for a future CD. CONCLUSION: MAP Implementation after CD significantly reduced inpatient and outpatient opioid consumption compared to pre-MAP results while maintaining high patients' satisfaction with pain control.

Autoimmune progesterone dermatitis following vaginal progesterone exposure in pregnancy.

In the non-pregnant state, exogenous as well as endogenous fluctuations of progesterone have been demonstrated to cause a rare delayed hypersensitivity reaction known as autoimmune progesterone dermatitis. We describe the case of a 20-year-old woman in her second pregnancy who presented to our delivery unit at 31 weeks and 3 days gestation for a cutaneous breakout with pruritic pustules, blisters, and crusts across her chest back and extremities 23 days after the initiation of vaginal progesterone. After suspension of the vaginal progesterone, the patient's cutaneous lesions resolved. Differential diagnosis and management strategies are discussed. With the increased use of progesterone during pregnancy, complications arising from their use will rise. Clinicians should be aware of their potential adverse effects and consider autoimmune progesterone dermatitis in the differential diagnosis of patients presenting with pruritic lesion in pregnancy.

Vaginal cleansing with chlorhexidine gluconate or povidone-iodine prior to cesarean delivery: a randomized comparator-controlled trial.

BACKGROUND: Several randomized controlled trials have demonstrated that preoperative abdominal skin preparation with chlorhexidine gluconate is superior to povidone-iodine for the prevention of surgical site infections. Despite these results, povidone-iodine is still the most commonly used agent for vaginal preparation, even though it may not be ideal. OBJECTIVES: The objectives of the study were as follows: (1) to determine whether vaginal cleansing with a 4% chlorhexidine gluconate solution results in fewer wound infections as compared with povidone-iodine when used for vaginal antisepsis prior to cesarean delivery and (2) to compare rates of patient reported side-effects associated with vaginal application of 4% chlorhexidine gluconate solution and 10% povidone-iodine. STUDY DESIGN: This is a block randomized, comparator-controlled, open-label trial. Women undergoing nonemergent cesarean delivery were randomized to receive vaginal cleansing with either 4% chlorhexidine solution or 10% povidone-iodine solution prior to skin incision. The primary outcome was wound site infection occurring within 14 days of cesarean delivery including superficial or deep surgical site infection. Secondary outcomes included rates of endometritis, postoperative fever, and side effects (vaginal dryness, irritation, and desquamitization) occurring within 14 days of cesarean delivery. Risks were reported as odds ratios with 95% confidence intervals, with P < .05 considered as significant. RESULTS: From Dec. 1, 2016, through Feb. 28, 2018, a total of 1,114 patients met the inclusion criteria: 524 were randomized to the chlorhexidine gluconate arm and 590 to the povidone-iodine arm. Both arms were similar with regard to age, parity, body mass index, gestational age at delivery, indication for cesarean delivery, and incidence of membrane rupture. The rate of wound infection was significantly lower in the chlorhexidine arm as compared with povidone-iodine (0.6% vs 2.0%; P = .039, odds ratio, 0.28, 95% confidence interval, 0.08-0.98). Rates of endometritis (0.4% vs 0.5%, P = 1.000) and postoperative fever (2.5% and 2.7%, P = 0.892) were similar for the chlorhexidine and povidone-iodine groups, respectively. No adverse effects on the vaginal mucosa were noted for either solution. CONCLUSION: Vaginal cleansing with a 4% chlorhexidine solution prior to cesarean delivery resulted in fewer overall wound infections when compared with povidone-iodine solution with no patient-reported adverse reactions.

Post-cesarean delivery outpatient opioid consumption and perception of pain control following implementation of a restrictive opioid prescription protocol.

BACKGROUND: Cesarean delivery is the most common laparotomy performed in the United States and can be the first exposure to opioids for many women. Unnecessary consumption of opioids may lead to long-term addiction and further perpetuate this national health crisis. OBJECTIVES: The primary objective of the study was to assess whether a quality improvement initiative by means of a restrictive opioid prescription policy decreases opioid consumption and maintains patient satisfaction after cesarean delivery. A secondary objective is to correlate opioid consumption with demographic and perioperative factors. MATERIALS AND METHODS: A Plan, Do, Check, Act model was used to implement a quality improvement initiative. A restrictive opioid prescribing policy was put in place in July 2017 preventing all physicians from prescribing opioids to their patients upon discharge after cesarean delivery; patients could call their providers from home to request additional analgesia (opioid or nonopioid) if pain was not sufficiently controlled. From August 2017 to February 2018, a postdischarge telephone interview assessing pain control satisfaction and opioid consumption was conducted for all English-speaking patients in our hospital who underwent a cesarean delivery. Statistical analysis was performed using IBM SPSS 22.0, with P < .05 reported as statistically significant. RESULTS: A total of 283 parturients were interviewed 8-33 days after cesarean delivery (mean, 16 days). After implementation of the restrictive opioid prescription policy, we observed a decrease in opioid prescriptions at discharge after cesarean delivery from 97.9% to 0%, with an 18% prescription rate after discharge. Patients reported high satisfaction with their pain control, with 89% (n = 253) stating that their pain was adequately controlled upon discharge. Although 90% (n = 256) reported that they did not need any pain medication other than ibuprofen or acetaminophen, opioids were prescribed to 18% of patients (n = 51) after discharge, with only 51% of these women (n = 27) consuming them. In response to the restrictive opioid prescribing policy, only 13% of the women (n = 37) reported that they wished that a stronger pain medication had been prescribed after hospital discharge. Factors associated with opioid consumption postdischarge included white race/ethnicity, multiparity, and opioid consumption during inpatient hospitalization. CONCLUSION: Following implementation of the restrictive opioid prescribing policy, most women experienced adequate pain control after cesarean delivery. Patient satisfaction with pain control was high, showing that it is feasible to implement restrictive opioid prescription policies while maintaining a high satisfaction rate.

An Original Suprapannicular Incision Technique for Cesarean Delivery in the Morbidly Obese Parturient.

BACKGROUND: Obese patients are at an increased risk of cesarean delivery and its associated wound complications. We present an alternative incision technique for obese parturients that avoids making a Pfannenstiel incision under the panniculus while still providing access to the lower uterine segment. TECHNIQUE: For our technique, an assistant uses Allis clamps to exert caudal traction on the patient's panniculus and a transverse skin incision is made under the umbilicus, 3 cm below the line joining the anterosuperior iliac crests. On entry to the abdominal cavity, a wound retractor is placed to optimize access to the lower uterine segment so that a low transverse uterine incision can be made. EXPERIENCE: We have used this incision technique on 17 obese patients with no incidence of intraoperative complications, no requirement to perform a vertical hysterotomy incision, and no postoperative wound infections. CONCLUSION: Our technique is a feasible alternative incision for obese parturients that avoids making a subpannicular Pfannenstiel incision and still allows for good access to the lower uterine segment.

Double Balloon Cervical Ripening Catheter for Control of Massive Hemorrhage in a Cervical Ectopic Pregnancy.

Cervical pregnancy can be complicated by perfuse vaginal bleeding. Mechanical compression directed at tamponing the cervical vessels can control hemostasis. There are several types of balloon catheters that have been described for cervical compression. However use of a double balloon catheter is a novel approach for cervical tamponade, as one balloon is positioned below the external cervical os and the second balloon is situated above in the internal cervical os. This compresses the cervix from internal os to external os between the two balloons, forming a "cervical sandwich." We describe this method of cervical tamponade using a silicone double balloon cervical ripening catheter that rapidly controlled hemorrhage in a patient that failed conservative management with methotrexate.

Risk Factors for Intrapartum Fever in Term Gestations and Associated Maternal and Neonatal Sequelae.

AIM: To determine factors associated with intrapartum fever and to examine associated maternal and neonatal outcomes. METHODS: Retrospective study of patients between 360/7 and 420/7 gestational weeks who entered spontaneous or induced active labor and developed temperature ≥38°C; a similar group that did not develop fever were controls. Univariate and multivariate analyses were performed with p < 0.05 as significant. RESULTS: Fifty-four febrile patients and 306 nonfebrile controls met inclusion criteria. Nulligravidity (45.8 vs. 77.8%, p < 0.001), length of first stage ≥720 min (OR 3.59, 95% CI 1.97-6.55, p < 0.001), length of second stage ≥120 min (OR 4.76, 95% CI 2.29-9.89, p < 0.001), membrane rupture ≥240 min (46.4 vs. 79.6%, p < 0.001), increasing number of vaginal exams (4 vs. 6, p < 0.001), oxytocin (44.8 vs. 63.0%, p = 0.014), and meperidine (14.7 vs. 35.2%, p < 0.001) were all associated with intrapartum fever. Associated morbidity included cesarean delivery (22.5 vs. 44.4%, p = 0.001), Apgar score <7 at 5 min (0.7 vs. 5.6%, p = 0.011), and neonatal intensive care unit admission (9.5 vs. 51.9%, p < 0.001). CONCLUSION: We have identified several noninfectious factors that are associated with intrapartum fever. Modification of risk factors may improve both maternal and neonatal outcomes.

Clinical significance of a false positive glucose challenge test in patients with a high body mass index.

OBJECTIVE: To determine if there is an increased maternal or neonatal morbidity in overweight and obese patients with a false positive glucose challenge test (GCT). METHODS: Patients with a body mass index (BMI) ≥25.0 at registration were included in this prospective 36-month study. The study cohort consisted of patients with a false positive (FP) GCT, with two comparison cohorts: those with a (1) screen negative (SN) GCT result and (2) true positive (TP) GCT result. Risks were reported as odd ratios with 95% confidence intervals, with a P<0.05 considered as significant. RESULTS: There were 60 patients in the FP cohort, 106 in the SN cohort, and 64 in the TP cohort. When the BMI of the FP cohort was compared with either the SN cohort or TP cohort, differences were non-significant (SN 32.3 vs. FP 33.3 kg/m2, P=0.067) and (FP 33.3 vs. TP 34.4 kg/m2, P=0.303). When comparing the FP cohort to the SN cohort, patients in the FP group had significantly more gestational hypertension and pre-eclampsia. There was a trend towards delivering large for gestational weight infants and an infant ≥4000 g in the FP cohort, but this fell short of reaching statistical significance. When comparing the FP to TP cohorts, rates of gestational hypertension, pre-eclampsia, and infants ≥4000 g were similar; however, neonatal morbidity was increased in the TP group. CONCLUSIONS: Overweight and obese patients with a FP glucose challenge screen are more likely to have adverse maternal outcomes. Neonatal morbidity was not increased.

Determination of antepartum and intrapartum risk factors associated with neonatal intensive care unit admission.

OBJECTIVE: To determine antepartum and intrapartum factors that are associated with admission to neonatal intensive care unit (NICU) among infants delivered between 36.0 and 42.0 weeks at our institution. METHODS: The retrospective cohort study included 73 consecutive NICU admissions and 375 consecutive non-NICU admissions. Data on demographic, antepartum, intrapartum and neonatal factors were collected. The primary endpoint defined was admission to NICU. Univariate analyses using the Student's t-test, Mann-Whitney U-test, χ2 Fisher's exact test was performed along with multivariate analysis of significant non-redundant variables. RESULTS: Those with a significantly higher risk of NICU admission underwent induction of labor with prostaglandin analogs (12.5% vs. 24.7%, P=0.007). Length of first stage ≥720 min (33.5% vs. 51.9%, P=0.011), length of second stage of labor ≥240 min (10.6% vs. 31.6%, P<0.001) and prolonged rupture of membranes ≥120 min (54.0% vs. 80.0%, P=0.001) were all associated with an increased chance of NICU admission. Intrapartum factors predictive of NICU admission included administration of meperidine (11.7% vs. 27.4%, P<0.001), presence of preeclampsia (5.5% vs. 0.8%, P=0.015), use of intrapartum IV antihypertensives (1.1% vs. 13.7%, P<0.001), maternal fever (5.3% vs. 31.5%, P<0.001), fetal tachycardia (1.9% vs. 12.3%, P<0.001), and presence of meconium (30% vs. 8%, P<0.001). CONCLUSION: Identification of modifiable risk factors may reduce neonatal morbidity and mortality. Results from this study can be used to develop and validate a risk model based on combined antepartum and intrapartum risk factors.

Management of Membranous Glomerulonephritis in Pregnancy: A Multidisciplinary Challenge.

We present a case of 28-year-old female, who had a past obstetrical history complicated by uncontrolled blood pressure, early onset preeclampsia, and a fetal demise at 29 weeks. Her blood pressure normalized after each pregnancy, and no diagnosis of renal disease was ever established. In her most recent pregnancy, she remained normotensive and initially presented with normal blood urea nitrogen and creatinine levels. However, after the early first trimester, she developed nephrotic range proteinuria, hypoalbuminemia, and peripheral edema. After delivery of the baby, all clinical symptoms rapidly resolved and laboratory values normalized. We review the clinical course, diagnosis, and management of new onset nephrotic syndrome in pregnancy.

Increased breath markers of oxidative stress in normal pregnancy and in preeclampsia.

OBJECTIVES: The purpose of this study was to compare the intensity of oxidative stress in normal pregnancy, preeclampsia, and nonpregnant women using a breath test. STUDY DESIGN: We studied primiparous women in third trimester pregnancy (38 uncomplicated, 26 with preeclampsia) and 60 nonpregnant control subjects. Volatile organic compounds (VOCs) in alveolar breath were analyzed by gas chromatography/mass spectroscopy to construct the breath methylated alkane contour (BMAC), a 3-dimensional display of abundance of C4-C20 alkanes and monomethylated alkanes. RESULTS: The mean volume under curve (VUC) of the BMAC was significantly higher in preeclampsia patients than in normal pregnant women (P < .003) and nonpregnant control subjects (P < .005). A predictive model employing 5 VOCs distinguished preeclampsia from uncomplicated pregnancy (sensitivity = 92.3%, specificity = 89.7%; cross-validated sensitivity = 88.5%, specificity = 79.3%). CONCLUSION: A breath test significantly demonstrated greater oxidative stress in women with preeclampsia than in uncomplicated pregnancy and nonpregnant control subjects. The breath test accurately identified women with established preeclampsia, but further studies are required to determine if this test can predict the onset of disease.