Denise J Jamieson

Emory University, Atlanta, Georgia, United States

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Publications (364)1992.59 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: Approximately half of in vitro fertilization (IVF) cycles are double embryo transfers, often resulting in multiple gestations, which increases maternal and neonatal morbidity. We assessed trends and predictors of "perfect implantation" in double embryo transfer (both embryos implant) to further identify candidates for elective single embryo transfer. We analyzed 1,793,067 fresh, autologous cycles reported to the National Assisted Reproductive Technology Surveillance System from 2000 to 2012. We calculated trends of perfect implantation in double embryo transfer, identified as cycles with number of hearts on 6-week ultrasonography equal to or greater than number of embryos transferred. Adjusted risk ratios (RRs) for perfect implantation were estimated using log binomial models, adjusted for demographic and clinical characteristics, after stratifying by prognosis. Favorable prognosis was defined as first-time IVF with supernumerary embryo(s). Average prognosis was defined as first-time IVF without supernumerary embryos, prior unsuccessful IVF with supernumerary embryo(s), prior IVF with previous birth(s) resulting from IVF, or natural conception. During 2000-2012, rates of perfect implantation with double embryo transfer increased from 13.4% to 18.1% (P for trend <.001). Perfect implantation was positively associated with blastocyst (compared with cleavage) transfer in favorable (adjusted RR 1.58 [1.51-1.65]) and average (adjusted RR 1.67 [1.60-1.75]) prognosis groups and negatively associated with age older than 35 years in both prognosis groups. For average prognosis patients, perfect implantation was associated with retrieving more than 10 oocytes (adjusted RR 1.22 [1.18-1.24]). Regardless of prognosis, patients who are younger than 35 years with blastocyst-stage embryos, and average prognosis patients from whom more than 10 oocytes are retrieved, may be good candidates for elective single embryo transfer, which would reduce multiple gestations and associated complications.
    Obstetrics and Gynecology 05/2015; 125 Suppl 1:54S. DOI:10.1097/01.AOG.0000463697.33456.a3 · 4.37 Impact Factor
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    ABSTRACT: More than 100,000 bariatric procedures are performed yearly in the United States. Women account for the majority of cases. Guidelines cosponsored by the American Association of Clinical Endocrinologists, The Obesity Society, and the American Society of Metabolic and Bariatric Surgery recommend women avoid pregnancy preoperatively and 12-18 months after surgery. This survey aims to identify the family planning knowledge, attitudes, and practices of bariatric providers in the perioperative period. We developed a quantitative survey from qualitative data of semistructured health care provider interviews and mailed it to American Society of Metabolic and Bariatric Surgery members. We collected data from a convenience sample of the first 275 responders to perform a descriptive analysis. A total of 272 participants consented to the study. More than 70% of respondents recommend women avoid pregnancy for 12-24 months after bariatric procedures. The majority considers the most effective contraceptive methods to be safe for women after gastric bypass; however, the minority (35.3%) provides contraceptive services or referrals. Although most (73.0%) consider female reproductive health discussions very important, the majority (70.4%) never or almost never feels comfortable with these discussions. Respondents most frequently prefer the patient's own gynecologist (80.9%) and the bariatric surgeon (71.0%) discuss contraception. Bariatric providers consider reproductive health very important; however, most are not comfortable having these conversations and would prefer patients see their gynecologists to discuss contraception. This is an opportunity for gynecologists to educate themselves and colleagues about contraception recommendations after bariatric surgery and collaborate with bariatric centers in their area to meet the needs of these patients.
    Obstetrics and Gynecology 05/2015; 125 Suppl 1:67S-68S. DOI:10.1097/01.AOG.0000463109.32807.7b · 4.37 Impact Factor
  • Clinical Infectious Diseases 04/2015; DOI:10.1093/cid/civ309 · 9.42 Impact Factor
  • Sonja A Rasmussen, Denise J Jamieson
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    ABSTRACT: From January 1 to April 3, 2015, 159 people from 18 states and the District of Columbia were reported as having measles. Most cases are part of an outbreak linked to a California amusement park. Because measles was eliminated in the United States in 2000, most U.S. clinicians are unfamiliar with the condition. We reviewed information on the current outbreak, measles manifestations, diagnostic methods, treatment, and infection-control recommendations. To identify information on measles and pregnancy, we reviewed reports with 20 or more measles cases during pregnancy that included data on effects on pregnant women or pregnancy outcomes. These reports were identified through MEDLINE from inception through February 2015 using the following strategy: (((pregnan*) AND measles) AND English[Language]) NOT review[Publication Type]. Reference lists also were reviewed to identify additional articles. Pregnant women infected with measles are more likely to be hospitalized, develop pneumonia, and die than nonpregnant women. Adverse pregnancy outcomes, including pregnancy loss, preterm birth, and low birth weight, are associated with maternal measles; however, the risk of congenital defects does not appear to be increased. No antiviral therapy is available; treatment is supportive. Early identification of possible cases is needed so that appropriate infection control can be instituted promptly. The recent measles outbreak highlights the role that obstetric health care providers play in vaccine-preventable illnesses; obstetrician-gynecologists should ensure that patients are up to date on all vaccines, including measles-containing vaccines, and should recommend and ideally offer a measles-containing vaccine to women without evidence of measles immunity before or after pregnancy.
    Obstetrics and Gynecology 04/2015; DOI:10.1097/AOG.0000000000000903 · 4.37 Impact Factor
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    ABSTRACT: To assess endometriosis-associated infertility trends among assisted reproductive technology (ART) cycles, and to compare cancellation and hyperstimulation risks and pregnancy and live birth rates among women using ART for endometriosis-associated vs. male factor infertility. Descriptive and multivariable analyses of Centers for Disease Control and Prevention (CDC) National ART Surveillance System data. Fertility centers. All reported fresh autologous ART cycles in the United States between 2000 and 2011 (n = 1,589,079). None. Oocyte yield, hyperstimulation, cancellation, implantation, pregnancy, live birth. The absolute number of ART cycles with an endometriosis diagnosis fell in recent years, from 16,751 (2000) to 15,311 (2011); the percentage fell over time, from 17.0% (2000) to 9.6% (2011) of all cycles. Compared with male factor (n = 375,557), endometriosis-associated cycles (n = 112,475) yielded fewer oocytes (50.5% vs. 42.5% of cycles with only 0-10 oocytes retrieved), lower risk of hyperstimulation (1.1% vs. 1.3%, adjusted risk ratio [aRR] 0.82, 95% confidence interval [CI] 0.74-0.91), and an increased risk of cancellation (12.9% vs. 10.1%, aRR 1.30, 95% CI 1.25-1.35). Endometriosis was associated with a statistically decreased but likely clinically insignificant difference in the following outcomes: chance of pregnancy per transfer (43.7% vs. 44.8%, aRR 0.96, 95% CI 0.95-0.98) among couples who did not also have tubal factor infertility and live birth per transfer (37.2% vs. 37.6%, aRR 0.96, 95% CI 0.94-0.98). The percentage of endometriosis-associated ART cycles has decreased over time. As compared with male factor infertility, endometriosis is associated with increased cancellation and decreased hyperstimulation risks. Despite decreased oocyte yield and higher medication dose, the difference in pregnancy and live birth rates may be of limited clinical significance, suggesting comparable pregnancy outcomes per transfer. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
    Fertility and sterility 04/2015; DOI:10.1016/j.fertnstert.2015.03.003 · 4.30 Impact Factor
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    ABSTRACT: We assessed the association between assisted reproductive technology (ART) and diagnosed autistic disorder in a population-based sample of California births. We performed an observational cohort study using linked records from the California Birth Master Files for 1997 through 2007, the California Department of Developmental Services autism caseload for 1997 through 2011, and the Centers for Disease Control and Prevention's National ART Surveillance System for live births in 1997 through 2007. Participants were all 5 926 251 live births, including 48 865 ART-originated infants and 32 922 cases of autism diagnosed by the Department of Developmental Services. We compared births originated using ART with births originated without ART for incidence of autism. In the full population, the incidence of diagnosed autism was twice as high for ART as non-ART births. The association was diminished by excluding mothers unlikely to use ART; adjustment for demographic and adverse prenatal and perinatal outcomes reduced the association substantially, although statistical significance persisted for mothers aged 20 to 34 years. The association between ART and autism is primarily explained by adverse prenatal and perinatal outcomes and multiple births. (Am J Public Health. Published online ahead of print March 19, 2015: e1-e9. doi:10.2105/AJPH.2014.302383).
    American Journal of Public Health 03/2015; 105(5):e1-e9. DOI:10.2105/AJPH.2014.302383 · 4.23 Impact Factor
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    ABSTRACT: The U.S. Department of Health and Human Services (HHS), CDC, other U.S. government agencies, the World Health Organization (WHO), and international partners are taking multiple steps to respond to the current Ebola virus disease (Ebola) outbreak in West Africa to reduce its toll there and to reduce the chances of international spread. At the same time, CDC and HHS are working to ensure that persons who have a risk factor for exposure to Ebola and who develop symptoms while in the United States are rapidly identified and isolated, and safely receive treatment. HHS and CDC have actively worked with state and local public health authorities and other partners to accelerate health care preparedness to care for persons under investigation (PUI) for Ebola or with confirmed Ebola. This report describes some of these efforts and their impact.
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    ABSTRACT: To suggest options for oral and intramuscular antibiotic treatment of early postpartum endometritis in low-resource community settings where intravenous antibiotics are unavailable. Studies were identified through MEDLINE from inception through December 2014. Search terms included [("anti-bacterial agents [MeSH]" or "anti-infective agents [MeSH]") and ("endometritis [MeSH]" or "puerperal infection [MeSH]")]. A second search using the terms [("endometritis or endomyometritis or puerperal infection) and ("antibiotics or antimicrobials or anti-bacterial agents or anti-infective agents)"] was also used. Additionally, all references from selected articles were reviewed, a hand-search of a subject matter expert library was conducted, and a search of ClinicalTrials.gov was performed. We conducted a systematic review of the literature in two phases. Phase I provides a summary of clinical cure data from prospective studies of oral and intramuscular antimicrobial regimens as well as summarizes evidence from trials of intravenous antimicrobials. Phase II is a quantitative analysis of pathogens from intrauterine postpartum endometritis samples. Based on these results, and with consideration of existing recommendations for antibiotic use during breastfeeding, we suggest oral and intramuscular antimicrobial options for the treatment of early postpartum endometritis after vaginal delivery in low-resource settings. Reports involving oral or intramuscular antimicrobial treatment of postpartum endometritis are rare and of generally poor quality. Antimicrobial trials of postpartum endometritis treatment and intrauterine microbiology studies suggest five antimicrobial regimens may be effective: oral clindamycin plus intramuscular gentamicin, oral amoxicillin-clavulanate, intramuscular cefotetan, intramuscular meropenem or imipenem-cilastatin, and oral amoxicillin in combination with oral metronidazole. This review provides suggestions for oral, intramuscular, and combined antimicrobial regimens that may warrant additional study. Experimental trials should consider clinical effectiveness, safety and side effects profiles, and feasibility of community-based treatment.
    Obstetrics and Gynecology 03/2015; 125(4). DOI:10.1097/AOG.0000000000000732 · 4.37 Impact Factor
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    ABSTRACT: We used data from a prospective study of 300 women attending a sexually transmitted infection clinic in Kingston, Jamaica, to compare participant self-report of recent semen exposure to actual semen exposure measured by prostate-specific antigen in vaginal swabs. Underreporting of semen exposure was significantly more frequent at follow-up than baseline, suggesting that the accuracy of reports of sexual behavior may vary over time.
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    ABSTRACT: In resource-limited settings without safe alternatives to breastfeeding, the WHO recommends exclusive breastfeeding and antiretroviral (ARV) prophylaxis. Given the high prevalence of anemia among HIV-infected women, mothers and their infants (via fetal iron accretion) may be at risk of iron deficiency. We assessed the effects of maternal micronutrient-fortified lipid-based nutrient supplements (LNS) and maternal ARV treatment or infant ARV prophylaxis on maternal and infant iron status during exclusive breastfeeding from birth to 24 weeks. The Breastfeeding, Antiretrovirals, and Nutrition Study was a randomized controlled trial conducted in Lilongwe, Malawi from 2004-2010. HIV-infected mothers (CD4>200 cells/ul) and their infants were randomly assigned to 28-week interventions: maternal-LNS/maternal-ARV (n=424), maternal-LNS/infant-ARV (n=426), maternal-LNS (n=334), maternal-ARV (n=425), infant-ARV (n=426), or control (n=334). Longitudinal models tested intervention effects on hemoglobin (Hb). In a subsample (n=537) with multiple iron indicators, intervention effects on Hb, transferrin receptors (TfR) and ferritin were tested with linear and Poisson regression. In longitudinal models, LNS effects on maternal and infant Hb were minimal. In subsample mothers, maternal ARVs were associated with tissue iron depletion (TfR>8.3 mg/L) (Risk ratio (RR): 3.1, p<0.01), but not in ARV-treated mothers receiving LNS (p=0.17). LNS without ARVs, was not associated with iron deficiency or anemia (p>0.1). In subsample infants, interventions were not associated with impaired iron status (all p-values>0.1). Maternal ARV treatment with protease inhibitors is associated with maternal tissue iron depletion; but LNS mitigates adverse effects. ARVs do not appear to influence infant iron status; however, extended use needs to be evaluated.
    JAIDS Journal of Acquired Immune Deficiency Syndromes 02/2015; DOI:10.1097/QAI.0000000000000588 · 4.39 Impact Factor
  • Dana Meaney-Delman, Lisa M Koonin, Denise J Jamieson
    American Journal of Obstetrics and Gynecology 02/2015; DOI:10.1016/j.ajog.2015.01.018 · 3.97 Impact Factor
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    ABSTRACT: To evaluate assisted reproductive technology (ART) ET practices in the United States and assess the impact of these practices on multiple births, which pose health risks for both mothers and infants. Retrospective cohort analysis using the National ART Surveillance System data. US fertility centers reporting to the National ART Surveillance System. Noncanceled ART cycles conducted in the United States in 2012. None. Multiple birth (birth of two or more infants, at least one of whom was live-born). Of 134,381 ART transfer cycles performed in 2012, 51,262 resulted in live births, of which 13,563 (26.5%) were multiple births: 13,123 twin and 440 triplet and higher order births. Almost half (46.1%) of these multiple births resulted from the following four cycle types: two fresh blastocyst transfers among favorable or average prognosis patients less than 35 years (1,931 and 1,341 multiple births, respectively), two fresh blastocyst transfers among donor-oocyte recipients (1,532 multiple births), and two frozen/thawed ETs among patients less than 35 years (1,452 multiple births). More than half of triplet or higher order births resulted from the transfer of two embryos (52.5% of births among fresh autologous transfers, 67.2% of births among donor-oocyte recipient transfers, and 42.9% among frozen/thawed autologous transfers). A substantial reduction of ART-related multiple (both twin and triplet or higher order) births in the United States could be achieved by single blastocyst transfers among favorable and average prognosis patients less than 35 years of age and donor-oocyte recipients. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
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    ABSTRACT: Intracytoplasmic sperm injection (ICSI) is increasingly used in patients without severe male factor infertility without clear evidence of a benefit over conventional in vitro fertilization (IVF). To assess national trends and reproductive outcomes for fresh IVF cycles (embryos transferred without being frozen) following the use of ICSI compared with conventional IVF with respect to clinical indications for ICSI use. Retrospective cohort study using data on fresh IVF and ICSI cycles reported to the US National Assisted Reproductive Technology Surveillance System during 1996-2012. Trends in ICSI use during 1996-2012 with respect to male factor infertility, unexplained infertility, maternal age 38 years or older, low oocyte yield, and 2 or more prior assisted reproductive technology cycles; reproductive outcomes for conventional IVF and ICSI cycles during 2008-2012, stratified by the presence or absence of male factor infertility. Of the 1,395,634 fresh IVF cycles from 1996 through 2012, 908,767 (65.1%) used ICSI and 499,135 (35.8%) reported male factor infertility. Among cycles with male factor infertility, ICSI use increased from 76.3% (10,876/14,259) to 93.3% (32,191/34,506) (P < .001) during 1996-2012; for those without male factor infertility, ICSI use increased from 15.4% (4197/27,191) to 66.9% (42,321/63,250) (P < .001). During 2008-2012, male factor infertility was reported for 35.7% (176,911/494,907) of fresh cycles. Among those cycles, ICSI use was associated with a lower multiple birth rate compared with conventional IVF (30.9% vs 34.2%; adjusted relative risk [RR], 0.87; 95% CI, 0.83-0.91). Among cycles without male factor infertility (n = 317,996), ICSI use was associated with lower rates of implantation (23.0% vs 25.2%; adjusted RR, 0.93; 95% CI, 0.91-0.95), live birth (36.5% vs 39.2%; adjusted RR, 0.95; 95% CI, 0.93-0.97), and multiple live birth (30.1% vs 31.0%; adjusted RR, 0.93; 95% CI, 0.91-0.95) vs conventional IVF. Among fresh IVF cycles in the United States, ICSI use increased from 36.4% in 1996 to 76.2% in 2012, with the largest relative increase among cycles without male factor infertility. Compared with conventional IVF, ICSI use was not associated with improved postfertilization reproductive outcomes, irrespective of male factor infertility diagnosis.
    JAMA The Journal of the American Medical Association 01/2015; 313(3):255-63. DOI:10.1001/jama.2014.17985 · 30.39 Impact Factor
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    ABSTRACT: To evaluate trends of monozygotic twinning after single embryo transfer and its association with patient and treatment factors. Our retrospective cohort study included 28,596 pregnancies after fresh, nondonor single embryo transfer during 2003-2012 reported to the National ART Surveillance System. We examined trends of monozygotic twin pregnancies (number of fetal heart tones on first-trimester ultrasonography more than one or number of neonates born more than one) and assessed patient and treatment factors for monozygotic twin compared with singleton pregnancies. Modified Poisson regression models were used to estimate adjusted risk ratios (RRs) and 95% confidence intervals (CIs) for association between monozygotic twinning and selected factors stratified by day 2-3 and day 5-6 transfer. During 2003-2012, the incidence of monozygotic twinning after single embryo transfer was lower for day 2-3 transfers than for day 5-6 transfers (1.71%, 95% CI 1.45-1.98, n=162 compared with 2.50%, 95% CI 2.28-2.73, n=472); the incidence did not change significantly over the study period. Among day 2-3 transfers, assisted hatching increased the risk for monozygotic twinning compared with singletons (adjusted RR 2.16, 95% CI 1.53-3.06); use of intracytoplasmic sperm injection decreased the risk (adjusted RR 0.60, 95% CI 0.42-0.85). Having one or more prior pregnancies increased the risk for monozygotic twinning among day 5-6 transfers (adjusted RR 1.26, 95% CI 1.03-1.53). Monozygotic twinning after single embryo transfers was more common among day 5-6 embryo transfers than day 2-3 transfers. Use of assisted hatching was associated with increased risk for monozygotic twinning for day 2-3 transfers. : II.
    Obstetrics and Gynecology 01/2015; 125(1):111-7. DOI:10.1097/AOG.0000000000000579 · 4.37 Impact Factor
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    ABSTRACT: To assess national trends in ectopic pregnancy incidence among assisted reproductive technology users and identify risk factors associated with ectopic pregnancy. We identified 553,577 pregnancies reported to the National ART Surveillance System between 2001 and 2011. Of those, 9,480 were ectopic, of which 485 were heterotopic. As a result of small numbers, ectopic and heterotopic pregnancies were combined for analysis. We assessed temporal trends in annual ectopic pregnancy rates using Poisson regression. We used log-binomial regression models with generalized estimating equations for correlated outcomes within clinics to calculate unadjusted and adjusted risk ratios for the association between ectopic pregnancy and selected patient characteristics and treatment factors. The rate of ectopic pregnancy declined from 2.0% (n=735, 95% confidence interval [CI] 1.9-2.2) in 2001 to 1.6% (n=968, 95% CI 1.5-1.7) in 2011 (P for trend <.001). The ectopic pregnancy rate ranged from 2.0% (n=7,469, 95% CI 1.9-2.0) for fresh, nondonor cycles to 1.0% (n=641, 95% CI 0.9-1.1) for fresh, donor cycles. Among fresh, nondonor cycles, the rate of ectopic pregnancy was 1.6% (95% CI 1.4-1.7) when one embryo was transferred compared with 1.7% (95% CI 1.7-1.8), 2.2% (95% CI 2.1-2.3), and 2.5% (95% CI 2.4-2.6) when two, three, or four or more embryos were transferred, respectively (adjusted risk ratios 1.11, 95% CI 0.94-0.30; 1.33, 95% CI 1.12-1.56; and 1.49, 95% CI 1.25-1.78). Ectopic pregnancy incidence after assisted reproductive technology has decreased over time, but factors such as multiple embryo transfer increase the risk of ectopic pregnancy. : II.
    Obstetrics and Gynecology 01/2015; 125(1):70-8. DOI:10.1097/AOG.0000000000000584 · 4.37 Impact Factor
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    ABSTRACT: Diet is a modifiable factor that can contribute to the health of pregnant women. In a sample of 577 HIV-positive pregnant women who completed baseline interviews for the Breastfeeding, Antiretrovirals, and Nutrition Study in Lilongwe, Malawi, cluster analysis was used to derive dietary patterns. Multiple regression analysis was used to identify associations between the dietary patterns and mid-upper arm circumference (MUAC), arm muscle area (AMA), arm fat area (AFA), and hemoglobin at baseline. Three key dietary patterns were identified: animal-based, plant-based, and grain-based. Women with relatively greater wealth were more likely to consume the animal-based diet, which had the highest intake of energy, protein, and fat and was associated with higher hemoglobin levels compared to the other diets. Women with the lowest wealth were more likely to consume the grain-based diet with the lowest intake of energy, protein, fat, and iron and were more likely to have lower AFA than women on the animal-based and plant-based diets, but higher AMA compared to women on the animal-based diet. Pregnant, HIV-infected women in Malawi could benefit from nutritional support to ensure greater nutrient diversity during pregnancy, when women face increased nutrient demands to support fetal growth and development.
    Nutrients 01/2015; 7(1):584-594. DOI:10.3390/nu7010584 · 3.15 Impact Factor
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    ABSTRACT: To describe the epidemiologic and clinical characteristics of critically ill pregnant and postpartum women with influenza infection reported in the 2013-2014 season. The California Department of Public Health conducts surveillance for patients with laboratory-confirmed influenza who die or require hospitalization in intensive care units. For this case series, we reviewed data on pregnant and postpartum (6 weeks or less from delivery) women reported in the 2013-2014 influenza season. From September 29, 2013, through May 17, 2014, 17 pregnant women with severe influenza were reported. The median age was 29 years (range 17-44 years). Sixteen (94%) were in the second or third trimester. Fifteen (88%) patients were hospitalized, nine (53%) required mechanical ventilation, five (29%) required emergent cesarean delivery, and four (24%) died. Of 14 patients with available information, only two (14%) received influenza vaccination during pregnancy. Seven patients who tested positive by polymerase chain reaction also had rapid influenza diagnostic testing performed; only one (14%) had a positive rapid influenza diagnostic test results. Fifteen patients received antiviral treatment; four (27%) began treatment within 48 hours of symptom onset. One additional patient was 36 days postpartum and required intensive care unit admission and mechanical ventilation for influenza-associated acute respiratory distress syndrome. Influenza remains a significant cause of morbidity and mortality in pregnant and postpartum women; in our series, a majority were not vaccinated. During the influenza season, pregnant women with suspected influenza should receive prompt empiric antiviral therapy, regardless of rapid influenza diagnostic test results or vaccination status. : III.
    Obstetrics and Gynecology 01/2015; 125(1):184-92. DOI:10.1097/AOG.0000000000000593 · 4.37 Impact Factor
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    ABSTRACT: Objective. To better understand preferences and practices regarding partner notification of sexually transmitted infection (STI) among female, African-American adolescents. Methods. Participants completed a questionnaire and STI testing at baseline. Those diagnosed with Chlamydia or gonorrhea were recruited for a follow-up study, involving another questionnaire and repeat STI testing after three months. Results. At baseline, most participants (85.1%) preferred to tell their partner about an STI diagnosis themselves instead of having a health care provider inform him, and 71.0% preferred to bring their partner for clinic treatment instead of giving him pills or a prescription. Two-thirds of participants were classified as having high self-efficacy for partner notification of a positive STI diagnosis. In the multivariable analysis, older participants and those with fewer lifetime sexual partners were more likely to have high self-efficacy. Ninety-three participants (26.6%) had Chlamydia or gonorrhea and, of this subset, 55 participated in the follow-up study. Most adolescents in the follow-up study (76.4%) notified their partner about their infection. Conclusion. Although participants were willing to use most methods of partner notification, most preferred to tell partners themselves and few preferred expedited partner therapy. Traditional methods for partner notification and treatment may not be adequate for all adolescents in this population.
    Infectious Diseases in Obstetrics and Gynecology 12/2014; 2014:619632. DOI:10.1155/2014/619632
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    ABSTRACT: Are assisted reproductive technology (ART) treatment factors or infertility diagnoses associated with autism among ART-conceived children? Our study suggests that the incidence of autism diagnosis in ART-conceived children during the first 5 years of life was higher when intracytoplasmic sperm injection (ICSI) was used compared with conventional IVF, and lower when parents had unexplained infertility (among singletons) or tubal factor infertility (among multiples) compared with other types of infertility. Some studies found an increased risk of autism among ART-conceived infants compared with spontaneously-conceived infants. However, few studies, and none in the USA, have examined the associations between types of ART procedures and parental infertility diagnoses with autism among ART-conceived children. Population-based retrospective cohort study using linkages between National ART Surveillance System (NASS) data for 1996-2006, California Birth Certificate data for 1997-2006, and California Department of Developmental Services (DDS) Autism Caseload data for 1997-2011. All live born ART-conceived infants born in California in 1997-2006 (n = 42 383) with 5-year observation period were included in the study. We assessed the annual incidence of autism diagnosis documented in DDS, which includes information on the vast majority of persons with autism in California, and the association of autism diagnosis with ART treatment factors and infertility diagnoses. Among ART-conceived singletons born in California between 1997 and 2006, the incidence of autism diagnosis remained at ∼0.8% (P for trend 0.19) and was lower with parental diagnosis of unexplained infertility (adjusted hazard risk ratio [aHRR]; 95% confidence interval: 0.38; 0.15-0.94) and higher when ICSI was used (aHRR 1.65; 1.08-2.52), when compared with cases without these patient and treatment characteristics. Among ART-conceived multiples, the incidence of autism diagnosis between 1997 and 2006 remained at ∼1.2% (P for trend 0.93) and was lower with parental diagnosis of tubal factor infertility (aHRR 0.56; 0.35-0.90) and higher when ICSI was used (aHRR 1.71; 1.10-2.66). Study limitations include imperfect data linkages, lack of data on embryo quality and possible underestimation of autism diagnosis cases. Limitations of the observational study design could affect the analysis by the possibility of residual confounders. Since information about ICSI use was missing for most frozen/thawed embryo transfer cycles, our findings of association of ICSI use and autism diagnosis can only be generalizable to fresh embryo transfer cycles. Our study provides additional evidence of the association between some types of ART procedures with autism diagnosis. Additional research is required to explain the increased risk of autism diagnosis with ICSI use, as well as studies on the effectiveness and safety of ICSI. The study was partially supported by the National Institutes of Health. The authors have no competing interests that may be relevant to the study. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.
    Human Reproduction 12/2014; 30(2). DOI:10.1093/humrep/deu338 · 4.59 Impact Factor
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    ABSTRACT: Retaining patients in prevention of mother-to-child transmission of HIV studies can be challenging in resource-limited settings, where high lost to follow-up rates have been reported. In this article, we describe the effectiveness of methods used to encourage retention in the Breastfeeding, Antiretrovirals, and Nutrition study and analyze factors associated with lost to follow-up in the study. The Breastfeeding, Antiretrovirals, and Nutrition clinical trial was designed to evaluate the efficacy of three different mother-to-child HIV transmission prevention strategies. Lower than expected participant retention prompted enhanced efforts to reduce lost to follow-up during the conduct of the trial. Following study completion, we employed regression modeling to determine predictors of perfect attendance and variables associated with being lost to follow-up. During the study, intensive tracing efforts were initiated after the first 1686 mother-infant pairs had been enrolled, and 327 pairs were missing. Of these pairs, 60 were located and had complete data obtained. Among the 683 participants enrolling after initiation of intensive tracing efforts, the lost to follow-up rate was 3.4%. At study's end, 290 (12.2%) of the 2369 mother-infant pairs were lost to follow-up. Among successfully traced missing pairs, relocation was common and three were deceased. Log-binomial regression modeling revealed higher maternal hemoglobin and older maternal age to be significant predictors of perfect attendance. These factors and the presence of food insecurity were also significantly associated with lower rates of lost to follow-up. In this large HIV prevention trial, intensive tracing efforts centered on reaching study participants at their homes succeeded in finding a substantial proportion of lost to follow-up participants and were very effective in preventing further lost to follow-up during the remainder of the trial. The association between food insecurity and lower rates of lost to follow-up is likely related to the study's provision of nutritional support, including a family maize supplement, which may have contributed to patient retention. © The Author(s) 2014.

Publication Stats

7k Citations
1,992.59 Total Impact Points

Institutions

  • 2001–2015
    • Emory University
      • • Department of Gynecology and Obstetrics
      • • Department of Pediatrics
      Atlanta, Georgia, United States
  • 2000–2015
    • Centers for Disease Control and Prevention
      • • Division of Reproductive Health
      • • National Center for Emerging and Zoonotic Infectious Diseases
      • • Epidemiology and Analysis Program Office
      Атланта, Michigan, United States
  • 2005–2013
    • University of North Carolina at Chapel Hill
      • • Department of Medicine
      • • Department of Epidemiology
      North Carolina, United States
  • 2012
    • University of Texas Southwestern Medical Center
      Dallas, Texas, United States
  • 2011
    • California Department of Public Health
      Richmond, California, United States
  • 2010
    • New York City Department of Health and Mental Hygiene
      לאנג איילענד סיטי, New York, United States
    • Kenya Medical Research Institute
      • Centre for Microbiology Research (CMR)
      Nairobi, Nairobi Province, Kenya
    • University of Texas Medical Branch at Galveston
      • Department of Obstetrics and Gynecology
      Galveston, TX, United States
  • 2009
    • Ibis Reproductive Health
      Cambridge, Massachusetts, United States
  • 2008
    • Kenya Centers for Disease Control and Prevention
      Winam, Kisumu, Kenya
    • Fred Hutchinson Cancer Research Center
      Seattle, Washington, United States
  • 2006
    • Eastern Virginia Medical School
      • Division of Obstetrics and Gynecology
      Norfolk, Virginia, United States
    • Johns Hopkins Medicine
      • Department of Gynecology & Obstetrics
      Baltimore, MD, United States
    • Brown University
      Providence, Rhode Island, United States
  • 2004
    • University of Alabama at Birmingham
      • School of Public Health
      Birmingham, AL, United States
    • Princeton University
      • Office of Population Research
      Princeton, New Jersey, United States
  • 2002
    • Johns Hopkins University
      Baltimore, Maryland, United States