Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-30 (of 49 Records) |
Query Trace: Broussard C[original query] |
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Outbreak of locally acquired mosquito-transmitted (autochthonous) malaria - Florida and Texas, May-July 2023
Blackburn D , Drennon M , Broussard K , Morrison AM , Stanek D , Sarney E , Ferracci C , Huard S , Brennan W , Eaton J , Nealeigh S , Barber N , Zimler RA , Adams JN , Blackmore C , Gordillo M , Mercado R , Vore H , Scanlan K , Motie I , Stanfield L , Farooq A , Widel K , Tomson K , Kerr N , Nasir J , Cone M , Rice C , Larkin T , Hernandez E , Bencie J , Lesser CR , Dersch M , Ramirez-Lachmann S , Clark M , Rollo S , Bashadi A , Tyler R , Bolling B , Moore B , Sullivan B , Fonken E , Castillo R , Gonzalez Y , Olivares G , Mace KE , Sayre D , Lenhart A , Sutcliffe A , Dotson E , Corredor C , Rogers E , Raphael BH , Sapp SGH , Qvarnstrom Y , Ridpath AD , McElroy PD . MMWR Morb Mortal Wkly Rep 2023 72 (36) 973-978 Eight cases of locally acquired, mosquito-transmitted (i.e., autochthonous) Plasmodium vivax malaria, which has not been reported in the United States since 2003, were reported to CDC from state health departments in Florida and Texas during May 18-July 17, 2023. As of August 4, 2023, case surveillance, mosquito surveillance and control activities, and public outreach and education activities continue in both states. U.S. clinicians need to consider a malaria diagnosis in patients with unexplained fever, especially in areas where autochthonous malaria has been recently reported, although the risk for autochthonous malaria in the United States remains very low. Prompt diagnosis and treatment of malaria can prevent severe disease or death and limit ongoing transmission to local Anopheles mosquitoes and other persons. Preventing mosquito bites and controlling mosquitoes at home can prevent mosquitoborne diseases, including malaria. Before traveling internationally to areas with endemic malaria, travelers should consult with a health care provider regarding recommended malaria prevention measures, including potentially taking malaria prophylaxis. Malaria is a nationally notifiable disease; continued reporting of malaria cases to jurisdictional health departments and CDC will also help ensure robust surveillance to detect and prevent autochthonous malaria in the United States. |
Polysubstance use in pregnancy: Surveillance, interventions, and next steps
Park Y , Dang EP , Board A , Gilboa SM , Ondersma SJ , Smid MC , Shakib JH , Mitchell KT , England LJ , Broussard CS , Meaney-Delman D , Iskander J , Kim SY . J Womens Health (Larchmt) 2023 32 (9) 899-904 Substance use during pregnancy increases risk for a wide range of adverse maternal and neonatal health outcomes. Polysubstance use is common among people who use substances during pregnancy; however, the risks of combined substance exposures during pregnancy are poorly understood. In this report, we provide an overview of the activities of the Centers for Disease Control and Prevention (CDC) and partners and identified gaps related to (1) surveillance, (2) routine screening, and (3) prevention of polysubstance use during pregnancy. Efforts by CDC and other partners to reduce polysubstance use during pregnancy can improve the health of pregnant people and their infants and children. |
Soft tick relapsing fever - United States, 2012-2021
Beeson AM , Kjemtrup A , Oltean H , Schnitzler H , Venkat H , Ruberto I , Marzec N , Cozart D , Tengelsen L , Ladd-Wilson S , Rettler H , Mayes B , Broussard K , Garcia A , Drake LL , Dietrich EA , Petersen J , Hinckley AF , Kugeler KJ , Marx GE . MMWR Morb Mortal Wkly Rep 2023 72 (29) 777-781 Soft tick relapsing fever (STRF) (also known as tickborne relapsing fever) is a rare infection caused by certain Borrelia spirochetes and transmitted to humans by soft-bodied Ornithodoros ticks. In the United States, acquisition of STRF is commonly associated with exposure to rustic cabins, camping, and caves. Antibiotic treatment is highly effective for STRF, but without timely treatment, STRF can result in severe complications, including death. No nationally standardized case definition for STRF exists; however, the disease is reportable in 12 states. This report summarizes demographic and clinical information for STRF cases reported during 2012-2021 from states where STRF is reportable. During this period, 251 cases were identified in 11 states. The median annual case count was 24. Most patients with STRF (55%) were hospitalized; no fatalities were reported. The geographic distribution and seasonal pattern of STRF have remained relatively constant since the 1990s. Persons should avoid rodent-infested structures and rodent habitats, such as caves, in areas where STRF is endemic. STRF surveillance, prevention, and control efforts would benefit from a standardized case definition and increased awareness of the disease among the public and clinicians. |
Melioidosis in cynomolgus macaques ( macaca fascicularis ) imported to the United States from Cambodia
Taetzsch SJ , Swaney EM , Gee JE , Hidalgo PM , Broussard KR , Martines RB , Blaney DD , Galland GG , Gulvik CA , Marston CK , Liu L , Elrod MG , DeLeon-Carnes M , Tyler RD , Bower WA , Bhatnager J , Brown CM , Pieracci EG , Weiner ZP . Comp Med 2022 72 (6) 394-402 Melioidosis, a potentially fatal infectious disease of humans and animals, including nonhuman primates (NHPs), is caused by the high-consequence pathogen Burkholderia pseudomallei. This environmental bacterium is found in the soil and water of tropical regions, such as Southeast Asia, where melioidosis is endemic. The global movement of humans and animals can introduce B. pseudomallei into nonendemic regions of the United States, where environmental conditions could allow establishment of the organism. Approximately 60% of NHPs imported into the United States originate in countries considered endemic for melioidosis. To prevent the introduction of infectious agents to the United States, the Centers for Disease Control and Prevention (CDC) requires newly imported NHPs to be quarantined for at least 31 d, during which time their health is closely monitored. Most diseases of public health concern that are transmissible from imported NHPs have relatively short incubation periods that fall within the 31-d quarantine period. However, animals infected with B. pseudomallei may appear healthy for months to years before showing signs of illness, during which time they can shed the organism into the environment. Melioidosis presents diagnostic challenges because it causes nonspecific clinical signs, serologic screening can produce unreliable results, and culture isolates are often misidentified on rapid commercial testing systems. Here, we present a case of melioidosis in a cynomolgus macaque (Macaca fascicularis) that developed a subcutaneous abscess after importation from Cambodia to the United States. The bacterial isolate from the abscess was initially misidentified on a commercial test. This case emphasizes the possibility of melioidosis in NHPs imported from endemic countries and its associated diagnostic challenges. If melioidosis is suspected, diagnostic samples and culture isolates should be submitted to a laboratory in the CDC Laboratory Response Network for conclusive identification and characterization of the pathogen. |
Assessing changes in insurance status and access to care among patients attending Chicago STI specialty clinics from 2013-2019
Korban C , Tabidze I , Broussard D , Cruz Y , Kern D , Mehta SD . Sex Transm Dis 2022 50 (3) 161-166 BACKGROUND: Public STI clinics are safety net providers for uninsured and underinsured individuals but are at risk for closure due to declining budgets and shifting priorities. This study sought to assess changes in insurance status and access to preventive care among public STI clinic patients following immediate and long-term implementation of the Affordable Care Act (ACA). MATERIALS AND METHODS: Patients receiving care in STI clinics administered by Chicago Department of Public Health were asked to complete an anonymous survey in 2013, 2014, and 2019. We estimated the prevalence rate ratio (PRR) of (1) being insured and (2) having access to preventive care over time, adjusted for age, race, and gender/sexual orientation, and employment status. RESULTS: Among 1,711 respondents, compared to 2013 patients, patients were 1.41 (adjusted PRR) times more likely to report being insured in 2014 (95% CI: 1.11-1.77), and 1.24 (aPRR) times more likely to report being insured in 2019 (95% CI: 0.99-1.55). After adjusting for other significant variables (age, sex and orientation, and insurance status), reported access to preventive care increased by 34% among respondents in 2019 as compared to 2013 (aPRR = 1.34). Unsurprisingly, being insured was associated with increased preventive care access (aPRR = 1.78). CONCLUSIONS: Even after implementation of the ACA, survey of public STI clinic patients in Chicago found a sizeable proportion of individuals without insurance, and many lacked access to preventive care, highlighting the continued need for these safety net clinics to provide STI care. |
Lessons Learned From a Centers for Disease Control and Prevention Virtual Partner Services Technical Assistance Pilot Project to Respond to a Local Syphilis Outbreak.
Davis C , Wright SS , Babcock M , Kingdon E , Broussard D , Oyervides O , Carr D . Sex Transm Dis 2022 49 (2) 166-168 A virtual partner services technical assistance (TA) project was piloted with the Minnesota Department of Health to address an ongoing syphilis outbreak. The TA reduced the health department's disease intervention specialist workload, achieved partner services outcomes comparable with in-person methods, and identified lessons learned to replicate with other jurisdictions. |
Tick-borne encephalitis among US travellers, 2010-20
Hills SL , Broussard KR , Broyhill JC , Shastry LG , Cossaboom CM , White JL , Machesky KD , Kosoy O , Girone K , Klena JD , Backenson BP , Gould CV , Lind L , Hieronimus A , Gaines DN , Wong SJ , Choi MJ , Laven JJ , Staples JE , Fischer M . J Travel Med 2021 29 (2) BACKGROUND: Tick-borne encephalitis (TBE) is an arboviral disease that is focally endemic in parts of Europe and Asia. TBE cases among US travellers are rare, with previous reports of only six cases among civilian travellers through 2009 and nine military-related cases through 2020. A TBE vaccine was licenced in the USA in August 2021. Understanding TBE epidemiology and risks among US travellers can help with the counselling of travellers going to TBE-endemic areas. METHODS: Diagnostic testing for TBE in the USA is typically performed at the Centers for Disease Control and Prevention (CDC) because no commercial testing is available. Diagnostic testing for TBE at CDC since 2010 was reviewed. For individuals with evidence of TBE virus infection, information was gathered on demographics, clinical presentations and risk factors for infection. RESULTS: From 2010-20, six patients with TBE were identified. Cases occurred among both paediatric and adult travellers and all were male. Patients were diagnosed with meningitis (n = 2) or encephalitis (n = 4); none died. Cases had travelled to various countries in Europe or Russia. Three cases reported visiting friends or relatives. Activities reported included hiking, camping, trail running, or working outdoors, and two cases had a recognized tick bite. CONCLUSIONS: TBE cases among US travellers are uncommon, with these six cases being the only known TBE cases among civilian travellers during this 11-year period. Nonetheless, given potential disease severity, pre-travel counselling for travellers to TBE-endemic areas should include information on measures to reduce the risk for TBE and other tick-borne diseases, including possible TBE vaccine use if a traveller's itinerary puts them at higher risk for infection. Clinicians should consider the diagnosis of TBE in a patient with a neurologic or febrile illness recently returned from a TBE-endemic country, particularly if a tick bite or possible tick exposure is reported. |
Maternal exposure to hydroxychloroquine and birth defects.
Howley MM , Werler MM , Fisher SC , Van Zutphen AR , Carmichael SL , Broussard CS , Heinke D , Ailes EC , Pruitt SM , Reefhuis J , Mitchell AA , Browne ML . Birth Defects Res 2021 113 (17) 1245-1256 BACKGROUND: Hydroxychloroquine is a treatment for rheumatic disease and considered safe during pregnancy. Interest in hydroxychloroquine has increased as it is being examined as a potential treatment and prophylaxis for coronavirus disease 2019. Data on the risks of specific birth defects associated with hydroxychloroquine use are sparse. METHODS: Using data from two case-control studies (National Birth Defects Prevention Study and Slone Epidemiology Center Birth Defects Study), we described women who reported hydroxychloroquine use in pregnancy and the presence of specific major birth defects in their offspring. Cases had at least one major birth defect and controls were live-born healthy infants. Women self-reported medication use information in the few months before pregnancy through delivery. RESULTS: In total, 0.06% (19/31,468) of case and 0.04% (5/11,614) of control mothers in National Birth Defects Prevention Study, and 0.04% (11/29,838) of case and 0.05% (7/12,868) of control mothers in Birth Defects Study reported hydroxychloroquine use. Hydroxychloroquine users had complicated medical histories and frequent medication use for a variety of conditions. The observed birth defects among women taking hydroxychloroquine were varied and included nine oral cleft cases; the elevated observed:expected ratios for specific oral cleft phenotypes and for oral clefts overall had 95% confidence intervals that included 1.0. CONCLUSION: While teratogens typically produce a specific pattern of birth defects, the observed birth defects among the hydroxychloroquine-exposed women did not present a clear pattern, suggesting no meaningful evidence for the risk of specific birth defects. The number of exposed cases is small; results should be interpreted cautiously. |
Prescription opioid use during pregnancy and risk for preterm birth or term low birthweight
Interrante JD , Scroggs SLP , Hogue CJ , Friedman JM , Reefhuis J , Jann MW , Broussard CS . J Opioid Manag 2021 17 (3) 215-225 OBJECTIVE: Examine the relationship between prescription opioid analgesic use during pregnancy and preterm birth or term low birthweight. DESIGN, SETTING, AND PARTICIPANTS: We analyzed data from the National Birth Defects Prevention Study, a US multisite, population-based study, for births from 1997 to 2011. We defined exposure as self-reported prescription opioid use between one month before conception and the end of pregnancy, and we dichotomized opioid use duration by ≤7 days and >7 days. MAIN OUTCOME MEASURES: We examined the association between opioid use and preterm birth (defined as gestational age <37 weeks) and term low birthweight (defined as <2500 g at gestational age ≥37 weeks). RESULTS: Among 10,491 singleton mother/infant pairs, 470 (4.5 percent) reported opioid use. Among women reporting opioid use, 236 (50 percent) used opioids for > 7 days; codeine (170, 36 percent) and hydrocodone (163, 35 percent) were the most commonly reported opioids. Opioid use was associated with slightly increased risk for preterm birth [adjusted odds ratio, 1.4; 95 percent confidence interval, 1.0, 1.9], particularly with hydrocodone [1.6; 1.0, 2.6], meperidine [2.5; 1.2, 5.2], or morphine [3.0; 1.5, 6.1] use for any duration; however, opioid use was not significantly associated with term low birthweight. CONCLUSIONS: Preterm birth occurred more frequently among infants of women reporting prescription opioid use during pregnancy. However, we could not determine if these risks relate to the drug or to indications for use. Patients who use opioids during pregnancy should be counseled by their practitioners about this and other potential risks associated with opioid use in pregnancy. |
Opioid prescription claims among women aged 15-44 years-United States, 2013-2017
Summers AD , Ailes EC , Bohm MK , Tran EL , Broussard CS , Frey MT , Gilboa SM , Ko JY , Lind JN , Honein MA . J Opioid Manag 2021 17 (2) 125-133 OBJECTIVE: To estimate the annual percentage of women of reproductive age with private insurance or Medicaid who had opioid prescription claims during 2013-2017 and describe trends over time. DESIGN: A secondary analysis of insurance claims data from IBM MarketScan® Commercial and Multi-State Medicaid Databases to assess outpatient pharmacy claims for prescription opioids among women aged 15-44 years during 2013-2017. PARTICIPANTS: Annual cohorts of 3.5-3.8 million women aged 15-44 years with private insurance and 0.9-2.1 million women enrolled in Medicaid. MAIN OUTCOME MEASURE: The percentage of women aged 15-44 years with outpatient pharmacy claims for opioid prescriptions. RESULTS: During 2013-2017, the proportion of women aged 15-44 years with private insurance who had claims for opioid prescriptions decreased by 22.1 percent, and among women enrolled in Medicaid, the proportion decreased by 31.5 -percent. CONCLUSIONS: Opioid prescription claims decreased from 2013 to 2017 among insured women of reproductive age. However, opioid prescription claims remained common and were more common among women enrolled in Medicaid than those with private insurance; additional strategies to improve awareness of the risks associated with opioid prescribing may be needed. |
Seasonal influenza vaccine in pregnant women: Views and experiences of obstetrician-gynecologists
SteelFisher GK , Caporello HL , Broussard CS , Schafer TJ , Ben-Porath EN , Blendon RJ . J Womens Health (Larchmt) 2021 30 (8) 1086-1094 Background: Seasonal influenza vaccination rates among pregnant women remain well below the Healthy People 2020 target of 80%. Obstetrician-gynecologist (OB/GYN) recommendations are a critical means of encouraging pregnant women to get vaccinated, but there are limited data about their views. Materials and Methods: A nationally representative survey of 506 practicing OB/GYNs was completed between October 26, 2015, and May 8, 2016. Analyses included univariate distributions and comparisons based on age, size of practice, and academic affiliation using all-pairs, dependent t-tests. Results: A majority of OB/GYNs report they "strongly recommend" seasonal influenza vaccination for their pregnant patients in the first (79%) or second and third trimesters (81%). Among those who do not strongly recommend the flu vaccine in the first trimester, many say this is because of their own concerns (28%) or their patients' concerns (44%) about safety. Older OB/GYNs, those in smaller practices, and those without academic affiliation were less likely to recommend the vaccine and more likely to have safety concerns. For example, 72% of those age 60+ strongly recommended the vaccine in the second and third trimester, compared with 86% of those ages 30-44 and 83% of those ages 45-59 (p < 0.05 for all comparisons). Conclusions: OB/GYNs across the country largely support seasonal flu vaccination among pregnant women. Nonetheless, safety is a concern for them and their patients. Outreach to support clinician decisions and conversations with pregnant patients may be most needed among older physicians, those in smaller practices, and those without academic affiliation. |
The MATernaL and Infant NetworK to Understand Outcomes Associated with Treatment of Opioid Use Disorder During Pregnancy (MAT-LINK): Surveillance opportunity
Tran EL , Kim SY , England LJ , Green C , Dang EP , Broussard CS , Fehrenbach N , Hudson A , Yowe-Conley T , Gilboa SM , Meaney-Delman D . J Womens Health (Larchmt) 2020 29 (12) 1491-1499 Pregnant women with opioid use disorder (OUD) are at risk of overdose, infectious diseases, and inadequate prenatal care. Additional risks include adverse pregnancy and infant outcomes, such as preterm birth and neonatal abstinence syndrome. Management and treatment of OUD during pregnancy are associated with improved maternal and infant outcomes. Professional organizations, including the American College of Obstetricians and Gynecologists, recommend offering opioid agonist pharmacotherapy (i.e., methadone or buprenorphine) combined with behavioral therapy as standard treatment for pregnant women with OUD. Other medications and herbal supplements have also been used by pregnant women for OUD. Determining which OUD treatments optimize maternal and infant outcomes is challenging given the host of potential factors that affect these outcomes. The Centers for Disease Control and Prevention initiated the MATernaL and Infant NetworK to Understand Outcomes Associated with Treatment of Opioid Use Disorder during Pregnancy (MAT-LINK) to monitor more than 2000 mothers and their infants, using data collected from geographically diverse clinical sites. Information learned from MAT-LINK will inform the future management and treatment of pregnant women with OUD. |
Establishing Best Practices in a Response to an HIV Cluster: An Example from a Surge Response in West Virginia.
Quilter L , Agnew-Brune C , Broussard D , Salmon M , Bradley H , Hogan V , Ridpath A , Burton K , Rose BC , Kirk N , Reynolds P , Varella L , Granado M , Gerard A , Thompson A , De La Garza G , Lee C , Bernstein K . Sex Transm Dis 2020 48 (3) e35-e40 Increases in injection drug use (IDU) as a result of increasing levels of opioid misuse in the United States may increase risk for new, rapidly transmitted HIV infections in communities with otherwise low HIV prevalence.1 Changing characteristics and geographic locations of persons at risk for HIV infection due to injection-related risk behavior present ongoing challenges to partner services for HIV prevention. These jurisdictions have historically had less need for HIV-related partner services and therefore less investment in HIV outbreak preparedness and prevention infrastructure. Jurisdictions with low HIV prevalence have also had to rely on cluster investigation methods that were developed for primary use in urban areas. In early 2019, the US strategic plan to end the HIV epidemic in the United States within 10 years was announced, which prioritizes the rapid detection and response to emerging clusters of HIV infection to further reduce new transmissions as 1 of the 4 main pillars of the initiative.2 |
Safety of antimicrobials during pregnancy: A systematic review of antimicrobials considered for treatment and postexposure prophylaxis of plague
Yu PA , Tran EL , Parker CM , Kim HJ , Yee EL , Smith PW , Russell Z , Nelson CA , Broussard CS , Yu YC , Meaney-Delman D . Clin Infect Dis 2020 70 S37-s50 BACKGROUND: The safety profile of antimicrobials used during pregnancy is one important consideration in the decision on how to treat and provide postexposure prophylaxis (PEP) for plague during pregnancy. METHODS: We searched 5 scientific literature databases for primary sources on the safety of 9 antimicrobials considered for plague during pregnancy (amikacin, gentamicin, plazomicin, streptomycin, tobramycin, chloramphenicol, doxycycline, sulfadiazine, and trimethoprim-sulfamethoxazole [TMP-SMX]) and abstracted data on maternal, pregnancy, and fetal/neonatal outcomes. RESULTS: Of 13 052 articles identified, 66 studies (case-control, case series, cohort, and randomized studies) and 96 case reports were included, totaling 27 751 prenatal exposures to amikacin (n = 9), gentamicin (n = 345), plazomicin (n = 0), streptomycin (n = 285), tobramycin (n = 43), chloramphenicol (n = 246), doxycycline (n = 2351), sulfadiazine (n = 870), and TMP-SMX (n = 23 602). Hearing or vestibular deficits were reported in 18/121 (15%) children and 17/109 (16%) pregnant women following prenatal streptomycin exposure. First trimester chloramphenicol exposure was associated with an elevated risk of an undescended testis (odds ratio [OR] 5.9, 95% confidence interval [CI] 1.2-28.7). Doxycycline was associated with cardiovascular malformations (OR 2.4, 95% CI 1.2-4.7) in 1 study and spontaneous abortion (OR 2.8, 95% CI 1.9-4.1) in a separate study. First trimester exposure to TMP-SMX was associated with increased risk of neural tube defects (pooled OR 2.5, 95% CI 1.4-4.3), spontaneous abortion (OR 3.5, 95% CI 2.3-5.6), preterm birth (OR 1.5, 95% CI 1.1-2.1), and small for gestational age (OR 1.6, 95% CI 1.2-2.2). No other statistically significant associations were reported. CONCLUSIONS: For most antimicrobials reviewed, adverse maternal/fetal/neonatal outcomes were not observed consistently. Prenatal exposure to streptomycin and TMP-SMX was associated with select birth defects in some studies. Based on limited data, chloramphenicol and doxycycline may be associated with adverse pregnancy or neonatal outcomes; however, more data are needed to confirm these associations. Antimicrobials should be used for treatment and PEP of plague during pregnancy; the choice of antimicrobials may be influenced by these data as well as information about the risks of plague during pregnancy. |
Using supervised learning methods to develop a list of prescription medications of greatest concern during pregnancy
Ailes EC , Zimmerman J , Lind JN , Fan F , Shi K , Reefhuis J , Broussard CS , Frey MT , Cragan JD , Petersen EE , Polen KD , Honein MA , Gilboa SM . Matern Child Health J 2020 24 (7) 901-910 INTRODUCTION: Women and healthcare providers lack adequate information on medication safety during pregnancy. While resources describing fetal risk are available, information is provided in multiple locations, often with subjective assessments of available data. We developed a list of medications of greatest concern during pregnancy to help healthcare providers counsel reproductive-aged and pregnant women. METHODS: Prescription drug labels submitted to the U.S. Food and Drug Administration with information in the Teratogen Information System (TERIS) and/or Drugs in Pregnancy and Lactation by Briggs & Freeman were included (N = 1,186 medications; 766 from three data sources, 420 from two). We used two supervised learning methods ('support vector machine' and 'sentiment analysis') to create prediction models based on narrative descriptions of fetal risk. Two models were created per data source. Our final list included medications categorized as 'high' risk in at least four of six models (if three data sources) or three of four models (if two data sources). RESULTS: We classified 80 prescription medications as being of greatest concern during pregnancy; over half were antineoplastic agents (n = 24), angiotensin converting enzyme inhibitors (n = 10), angiotensin II receptor antagonists (n = 8), and anticonvulsants (n = 7). DISCUSSION: This evidence-based list could be a useful tool for healthcare providers counseling reproductive-aged and pregnant women about medication use during pregnancy. However, providers and patients may find it helpful to weigh the risks and benefits of any pharmacologic treatment for both pregnant women and the fetus when managing medical conditions before and during pregnancy. |
Notes from the Field: Outbreak of human immunodeficiency virus infection among persons who inject drugs - Cabell County, West Virginia, 2018-2019
Atkins A , McClung RP , Kilkenny M , Bernstein K , Willenburg K , Edwards A , Lyss S , Thomasson E , Panneer N , Kirk N , Watson M , Adkins E , DiNenno E , Hogan V , Neblett Fanfair R , Napier K , Ridpath AD , Perdue M , Chen M , Surtees T , Handanagic S , Wood H , Kennebrew D , Cohn C , Sami S , Eubank S , Furukawa NW , Rose B , Thompson A , Spadafora L , Wright C , Balleydier S , Broussard D , Reynolds P , Carnes N , Haynes N , Sapiano T , McBee S , Campbell E , Batdorf S , Scott M , Boltz M , Wills D , Oster AM . MMWR Morb Mortal Wkly Rep 2020 69 (16) 499-500 In January 2019, West Virginia Bureau for Public Health (WVBPH) surveillance staff members noted an increase in diagnoses of human immunodeficiency virus (HIV) infection among persons who inject drugs in Cabell County, West Virginia (population approximately 91,900*). Cabell County, part of a medium-sized metropolitan statistical area and home to the city of Huntington (population approximately 46,000†), had historically high rates of substance use disorder but low rates of HIV infection (1). During 2013–2017, an annual average of two diagnoses of HIV infection had occurred among Cabell County persons who inject drugs; however, in 2018, 14 diagnoses occurred, including seven in the fourth quarter. |
Role of prenatal ultrasonography and amniocentesis in the diagnosis of congenital Zika syndrome: A systematic review
Viens LJ , Fleck-Derderian S , Baez-Santiago MA , Oduyebo T , Broussard CS , Khan S , Jones AM , Meaney-Delman D . Obstet Gynecol 2020 135 (5) 1185-1197 OBJECTIVE: To examine the relationship between prenatal diagnostics (ultrasound examination and amniotic fluid Zika virus testing) and postnatal congenital Zika syndrome abnormalities. DATA SOURCES: Systematic searches were performed in 27 databases, including ClinicalTrials.gov, from inception to July 1, 2019, for articles with the keywords "Zika," "prenatal," "ultrasound," and "amniocentesis." METHODS OF STUDY SELECTION: A total of 3,049 unique records were identified. Two reviewers independently assessed titles, abstracts, and full texts for relevance; 84 articles met the inclusion criteria. These articles describe 402 mother-fetus or mother-neonate dyads; 385 were included in the review of prenatal ultrasound examination, and 56 in the review of amniocentesis (39 in both). TABULATION, INTEGRATION, AND RESULTS: Among 195 fetuses with congenital Zika syndrome findings on prenatal ultrasound examination, postnatal congenital Zika syndrome abnormalities were reported for 153 (78%; 95% CI 7-84%). High proportions of microcephaly (76%; 95% CI 69-82%) and brain abnormalities (78%; 95% CI 69-86%) were confirmed postnatally. Among 190 fetuses without congenital Zika syndrome findings on prenatal ultrasound examination, 17% (95% CI 12-24%) had congenital Zika syndrome abnormalities identified postnatally. Structural congenital Zika syndrome abnormalities were identified postnatally in approximately equal proportions among dyads with and without Zika virus RNA detected in an amniotic fluid specimen (68% and 67%; 95% CI 52-82% and 95% CI 38-88%). In six pregnancies, Zika virus RNA was detected in amniotic fluid but not in a subsequent amniocentesis specimen. CONCLUSION: Prenatal ultrasound examination frequently detects structural findings associated with Zika virus infection; however, not all abnormalities are detected, and some may represent transient findings. As with other congenital infections, prenatal detection may vary with timing of infection, timing of ultrasound examination, technical expertise, and severity of abnormalities. The detection of Zika virus RNA in amniotic fluid in the included studies did not predict the risk for congenital Zika syndrome abnormalities in these cases, and clearance of Zika virus RNA from amniotic fluid appears possible after maternal infection. Diagnostic testing for Zika virus infection remains a shared decision between patients and clinicians, and more data are needed to define clinical predictors that will inform these decisions. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42018080959. |
Obstetrician-gynecologist views of pregnancy-related medication safety
SteelFisher GK , Hero JO , Caporello HL , Blendon RJ , Walker W , Broussard CS , Gilboa SM , Polen KN , Ben-Porath EN . J Womens Health (Larchmt) 2020 29 (8) 1113-1121 Background: Medication use among pregnant women is widespread, despite limited evidence about the teratogenicity of most medications. Improved physician-patient communication about pregnancy-related medication safety has been identified as a strategy to address this critical issue; however, little is known about physicians' knowledge, attitudes, and practices that could inform tools for information access and sharing to support such communication. The primary objective of this study is to address gaps in what is known about obstetrician-gynecologist views, practices, and needs related to accessing and sharing pregnancy-related medication safety information with patients. Materials and Methods: The basis for this study is a nationally representative, randomized survey of 506 practicing obstetrician-gynecologists. The survey was completed by mail or online between October 26, 2015 and May 8, 2016 with a 52% response rate. Data were weighted to population parameters to reduce the risk of potential nonresponse biases. Analyses included univariate distributions and comparisons between physicians in different residency cohorts using all-pairs dependent t-tests. Results: Findings point to critical features of obstetrician-gynecologist access and sharing of medication safety information. Obstetrician-gynecologists often retrieve medication safety information during a clinical visit. There is widespread provision of potentially problematic "safe lists" to patients, particularly by younger cohorts, and limited counseling for reproductive-aged patients not actively planning a pregnancy. Conclusions: To improve clinical care, physician-patient communication may be enhanced with technical and policy solutions, including improved digital information tools for retrieving and discussing information in the clinical setting; evidence-based, written information for physicians to share with patients; and encouragement for counseling all women of reproductive age receiving teratogenic medications. |
Atypical antipsychotic use during pregnancy and birth defect risk: National Birth Defects Prevention Study, 1997-2011
Anderson KN , Ailes EC , Lind JN , Broussard CS , Bitsko RH , Friedman JM , Bobo WV , Reefhuis J , Tinker SC . Schizophr Res 2019 215 81-88 PURPOSE: To examine the prevalence of, and factors associated with, atypical antipsychotic use among U.S. pregnant women, and potential associations between early pregnancy atypical antipsychotic use and risk for 14 birth defects. METHODS: We analyzed data from the National Birth Defects Prevention Study (1997-2011), a U.S. population-based case-control study examining risk factors for major structural birth defects. RESULTS: Atypical antipsychotic use during pregnancy was more common among women with pre-pregnancy obesity, and women who reported illicit drug use before and during pregnancy, smoking during pregnancy, alcohol use during pregnancy, or use of other psychiatric medications during pregnancy. We observed elevated associations (defined as a crude odds ratio [cOR] >/=2.0) between early pregnancy atypical antipsychotic use and conotruncal heart defects (6 exposed cases; cOR: 2.3, 95% confidence interval [CI]: 0.9-6.1), and more specifically Tetralogy of Fallot (3 exposed cases; cOR: 2.5, 95% CI: 0.7-8.8), cleft palate (4 exposed cases, cOR: 2.5, 95% CI: 0.8-7.6), anorectal atresia/stenosis (3 exposed cases, cOR: 2.8, 95% CI: 0.8-9.9), and gastroschisis (3 exposed cases, cOR: 2.1, 95% CI: 0.6-7.3). CONCLUSIONS: Our findings support the close clinical monitoring of pregnant women using atypical antipsychotics. Women treated with atypical antipsychotics generally access healthcare services before pregnancy; efforts to reduce correlates of atypical antipsychotic use might improve maternal and infant health in this population. |
Prevalence and maternal characteristics associated with receipt of prenatal care provider counseling about medications safe to take during pregnancy
D'Angelo DV , Bauman BL , Broussard CS , Tong VT , Ko JY , Kapaya M , Harrison L , Ahluwalia IB . Prev Med 2019 126 105743 Use of some medications during pregnancy can be harmful to the developing fetus, and discussion of the risks and benefits with prenatal care providers can provide guidance to pregnant women. We used Pregnancy Risk Assessment Monitoring System data collected for 2015 births aggregated from 34 US states (n=40,480 women) to estimate the prevalence of self-reported receipt of prenatal care provider counseling about medications safe to take during pregnancy. We examined associations between counseling and maternal characteristics using adjusted prevalence ratios (aPR). The prevalence of counseling on medications safe to take during pregnancy was 89.2% (95% confidence interval [CI]: 88.7-89.7). Women who were nulliparous versus multiparous (aPR 1.03; 95% CI: 1.02-1.04), who used prescription medications before pregnancy versus those who did not, (aPR 1.03; 95% CI: 1.02-1.05), and who reported having asthma before pregnancy versus those who did not, (aPR 1.05; 95% CI: 1.01-1.08) were more likely to report receipt of counseling. There was no difference in counseling for women with pre-pregnancy diabetes, hypertension, and/or depression compared to those without. Women who entered prenatal care after the first trimester were less likely to report receipt of counseling (aPR 0.93; 95% CI: 0.91-0.96). Overall, self-reported receipt of counseling was high, with some differences by maternal characteristics. Although effect estimates were small, it is important to ensure that information is available to prenatal care providers about medication safety during pregnancy, and that messages are communicated to women who are or might become pregnant. |
Increased HIV diagnoses in West Virginia counties highly vulnerable to rapid HIV dissemination through injection drug use: a cautionary tale
Bradley H , Hogan V , Agnew-Brune C , Armstrong J , Broussard D , Buchacz K , Burton K , Cope S , Dawson E , De La Garza G , Gerard A , Granado M , Gupta R , Haddy L , Hoffman W , Johnson SD , Kirk N , Lee C , Lyss S , Mark-Carew M , Quilter L , Reynolds P , Rose B , Thompson A , Varella L , Weidle P , White B , Wills D , Young SA , Hoots BE . Ann Epidemiol 2019 34 12-17 PURPOSE: To investigate HIV transmission potential from a cluster of HIV infections among men who have sex with men to persons who inject drugs in 15 West Virginia counties. These counties were previously identified as highly vulnerable to rapid HIV dissemination through injection drug use (IDU) associated with high levels of opioid misuse. METHODS: We interviewed persons with 2017 HIV diagnoses about past-year risk behaviors and elicited sexual, IDU, and social contacts. We tested contacts for HIV and assessed risk behaviors. To determine HIV transmission potential from persons with 2017 diagnoses to persons who inject drugs, we assessed viral suppression status, HIV status of contacts, and IDU risk behaviors of persons living with HIV and contacts. RESULTS: We interviewed 78 persons: 39 with 2017 diagnoses and 39 contacts. Overall, 13/78 (17%) injected drugs in the past year. Of 19 persons with 2017 diagnoses and detectable virus, 9 (47%) had more than or equal to 1 sexual or IDU contacts of negative or unknown HIV status. During the past year, 2/9 had injected drugs and shared equipment, and 1/9 had more than or equal to 1 partner who did so. CONCLUSIONS: We identified IDU risk behavior among persons with 2017 diagnoses and their contacts. West Virginia HIV prevention programs should continue to give high priority to IDU harm reduction. |
Use of benzodiazepine medications during pregnancy and potential risk for birth defects, National Birth Defects Prevention Study, 1997-2011
Tinker SC , Reefhuis J , Bitsko RH , Gilboa SM , Mitchell AA , Tran EL , Werler MM , Broussard CS . Birth Defects Res 2019 111 (10) 613-620 BACKGROUND: Benzodiazepine medications can be used to treat anxiety, a condition affecting 15% of women of childbearing age in the United States. Studies have shown conflicting results for the association between benzodiazepine use during pregnancy and birth defects. METHODS: We analyzed 1997-2011 data from the National Birth Defects Prevention Study, a multisite, population-based case-control study. We assessed the prevalence of and factors associated with benzodiazepine use in pregnancy among mothers of live-born infants without a birth defect (control mothers). We used logistic regression to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for the association between specific birth defects and benzodiazepine use; we estimated crude odds ratios (cORs) for defect categories with 3-4 exposed cases. RESULTS: Exposure to benzodiazepines during pregnancy was rare (N = 93/11,614; 0.8%). Benzodiazepine use was more common among control mothers who were >/=30 years, non-Hispanic white, had more education, smoked, and took antidepressant medication. We observed significantly elevated ORs for any benzodiazepine and Dandy-Walker malformation (cOR: 3.1; 95% CI: 1.1, 8.6); for alprazolam and anophthalmia or microphthalmia (cOR: 4.0; 95% CI: 1.2, 13.1) and esophageal atresia or stenosis (aOR: 2.7; 95% CI: 1.2, 5.9); and lorazepam and pulmonary valve stenosis (cOR: 4.1; 95% CI: 1.2, 14.2), but sample sizes were limited and therefore CIs were wide. CONCLUSIONS: Our findings suggest that benzodiazepines use is rare and may be associated with risk for certain birth defects. However, these results need replication and should be interpreted with caution. |
ADHD medication use during pregnancy and risk for selected birth defects: National Birth Defects Prevention Study, 1998-2011
Anderson KN , Dutton AC , Broussard CS , Farr SL , Lind JN , Visser SN , Ailes EC , Shapira SK , Reefhuis J , Tinker SC . J Atten Disord 2018 24 (3) 1087054718759753 OBJECTIVE: The objective of this study was to examine the prevalence of, and maternal characteristics associated with, ADHD medication use before and during pregnancy, and associations between early pregnancy ADHD medication use and risk for 12 selected birth defects. METHOD: We used data from the National Birth Defects Prevention Study (1998-2011), a U.S. population-based case-control study examining risk factors for major structural birth defects. RESULTS: There was an increase in ADHD medication use from 1998-1999 (0.2%) to 2010-2011 (0.5%; p < .001). Early pregnancy ADHD medication use was more commonly reported by mothers of infants/fetuses with gastroschisis (crude odds ratio [cOR]: 2.9, 95% confidence interval [CI] = [1.2, 6.9]), omphalocele (cOR: 4.0, 95% CI = [1.2, 13.6]), and transverse limb deficiency (cOR: 3.3, 95% CI = [1.1, 9.6]). CONCLUSION: ADHD medication use before and during pregnancy was rare, but the prevalence of use has increased over time. In this analysis, early pregnancy ADHD medication use was associated with three of 12 selected birth defects. |
Public health approach to addressing the needs of children affected by congenital Zika syndrome
Broussard CS , Shapiro-Mendoza CK , Peacock G , Rasmussen SA , Mai CT , Petersen EE , Galang RR , Newsome K , Reynolds MR , Gilboa SM , Boyle CA , Moore CA . Pediatrics 2018 141 S146-s153 We have learned much about the short-term sequelae of congenital Zika virus (ZIKV) infection since the Centers for Disease Control and Prevention activated its ZIKV emergency response in January 2016. Nevertheless, gaps remain in our understanding of the full spectrum of adverse health outcomes related to congenital ZIKV infection and how to optimize health in those who are affected. To address the remaining knowledge gaps, support affected children so they can reach their full potential, and make the best use of available resources, a carefully planned public health approach in partnership with pediatric health care providers is needed. An essential step is to use population-based data captured through surveillance systems to describe congenital Zika syndrome. Another key step is using collected data to investigate why some children exhibit certain sequelae during infancy and beyond, whereas others do not, and to describe the clustering of anomalies and the timing of when these anomalies occur, among other research questions. The final critical step in the public health framework for congenital Zika syndrome is an intervention strategy with evidence-based best practices for longer-term monitoring and care. Adherence to recommended evaluation and management procedures for infants with possible congenital ZIKV infection, including for those with less obvious developmental and medical needs at birth, is essential. It will take many years to fully understand the effects of ZIKV on those who are congenitally infected; however, the lifetime medical and educational costs as well as the emotional impact on affected children and families are likely to be substantial. |
Attention-deficit/hyperactivity disorder medication prescription claims among privately insured women aged 15-44 years - United States, 2003-2015
Anderson KN , Ailes EC , Danielson M , Lind JN , Farr SL , Broussard CS , Tinker SC . MMWR Morb Mortal Wkly Rep 2018 67 (2) 66-70 Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder that affects individuals across the lifespan. ADHD medication use among pregnant women is increasing (1), but consensus about the safety of ADHD medication use during pregnancy is lacking. Given that nearly half of U.S. pregnancies are unintended (2), and early pregnancy is a critical period for fetal development, examining trends in ADHD medication prescriptions among reproductive-aged women is important to quantify the population at risk for potential exposure. CDC used the Truven Health MarketScan Commercial Database* for the period 2003-2015 to estimate the percentage of women aged 15-44 years with private employer-sponsored insurance who filled prescriptions for ADHD medications each year. The percentage of reproductive-aged women who filled at least one ADHD medication prescription increased 344% from 2003 (0.9% of women) to 2015 (4.0% of women). In 2015, the most frequently filled medications were mixed amphetamine salts, lisdexamfetamine, and methylphenidate. Prescribing ADHD medications to reproductive-aged women is increasingly common; additional research on ADHD medication safety during pregnancy is warranted to inform women and their health care providers about any potential risks associated with ADHD medication exposure before and during pregnancy. |
Risk comparison for prenatal use of analgesics and selected birth defects, National Birth Defects Prevention Study 1997-2011
Interrante JD , Ailes EC , Lind JN , Anderka M , Feldkamp ML , Werler MM , Taylor LG , Trinidad J , Gilboa SM , Broussard CS . Ann Epidemiol 2017 27 (10) 645-653 e2 PURPOSE: To compare the use of nonsteroidal anti-inflammatory drugs (NSAIDs) and/or opioids to the use of acetaminophen without NSAIDs or opioids with respect to associations with birth defects. METHODS: We used data from the National Birth Defects Prevention Study (1997-2011). Exposure was self-reported maternal analgesic use from the month before through the third month of pregnancy (periconceptional). Adjusted odds ratios (aORs) were calculated to examine associations with 16 birth defects. RESULTS: Compared to acetaminophen, mothers reporting NSAIDs were significantly more likely to have offspring with gastroschisis, hypospadias, cleft palate, cleft lip with cleft palate, cleft lip without cleft palate, anencephaly, spina bifida, hypoplastic left heart syndrome, pulmonary valve stenosis, and tetralogy of Fallot (aOR range, 1.2-1.6). Opioids were associated with tetralogy of Fallot, perimembranous ventricular septal defect, and ventricular septal defect with atrial septal defect (aOR range, 1.8-2.3), whereas use of both opioids and NSAIDs was associated with gastroschisis, cleft palate, spina bifida, hypoplastic left heart syndrome, and pulmonary valve stenosis (aOR range, 2.0-2.9). CONCLUSIONS: Compared to periconceptional use of acetaminophen, selected birth defects occurred more frequently among infants of women using NSAIDs and/or opioids. However, we could not definitely determine whether these risks relate to the drugs or to indications for treatment. |
Improving safe use of medications during pregnancy: The roles of patients, physicians, and pharmacists
Lynch MM , Amoozegar JB , McClure EM , Squiers LB , Broussard CS , Lind JN , Polen KN , Frey MT , Gilboa SM , Biermann J . Qual Health Res 2017 27 (13) 1049732317732027 Our study sought to explore the actual and potential roles of patients, physicians, and pharmacists, as well as their shared challenges and opportunities, in improving the safety of medication use during pregnancy. We conducted virtual focus groups with 48 women and in-depth interviews with nine physicians and five pharmacists. Qualitative analysis revealed that all three groups of participants reported "playing it safe," the need for an engaged patient making informed decisions, challenges surrounding communication about pregnancy status, and a lack of patient-centric resources. Patients, physicians, and pharmacists are highly motivated to protect developing babies from potential harms of medication use during pregnancy while maintaining the patient's health. Strategic messaging could maximize the effectiveness of these interactions by helping physicians discuss the benefits and risks of medication use during pregnancy, pharmacists screen for pregnancy and counsel on medication safety, and patients using medications to share pregnancy intentions with their providers pre-pregnancy. |
Making decisions about medication use during pregnancy: Implications for communication strategies
Lynch MM , Squiers LB , Kosa KM , Dolina S , Read JG , Broussard CS , Frey MT , Polen KN , Lind JN , Gilboa SM , Biermann J . Matern Child Health J 2017 22 (1) 92-100 Objective To explore women's perceptions of the risks and benefits associated with medication use during pregnancy and to better understand how women make decisions related to medication use in pregnancy. Methods We conducted online focus groups with 48 women who used medication during pregnancy or while planning a pregnancy, and 12 in-depth follow-up interviews with a subset of these women. Results We found that women were aware of general risks associated with medication use but were often unable to articulate specific negative outcomes. Women were concerned most about medications' impact on fetal development but were also concerned about how either continuing or discontinuing medication during pregnancy could affect their own health. Women indicated that if the risk of a given medication were unknown, they would not take that medication during pregnancy. Conclusion This formative research found that women face difficult decisions about medication use during pregnancy and need specific information to help them make decisions. Enhanced communication between patients and their providers regarding medication use would help address this need. We suggest that public health practitioners develop messages to (1) encourage, remind, and prompt women to proactively talk with their healthcare providers about the risks of taking, not taking, stopping, or altering the dosage of a medication while trying to become pregnant and/or while pregnant; and (2) encourage all women of childbearing age to ask their healthcare providers about medication use. |
Notes from the field: Zika virus-associated neonatal birth defects surveillance - Texas, January 2016-July 2017
Hall NB , Broussard K , Evert N , Canfield M . MMWR Morb Mortal Wkly Rep 2017 66 (31) 835-836 On November 28, 2016, the Texas Department of State Health Services (Texas DSHS) reported its first confirmed case of local mosquitoborne Zika virus transmission in the city of Brownsville, located in south Texas along the U.S.-Mexico border. Zika virus infection during pregnancy has been linked to adverse congenital outcomes including microcephaly, neural tube defects, early brain malformations, structural eye abnormalities, congenital deafness, and limb contractures (1). On January 1, 2016, Texas DSHS established enhanced surveillance to identify women with laboratory evidence of possible Zika virus infection during pregnancy and suspected cases of Zika virus-associated birth defects among completed pregnancies. |
Maternal use of opioids during pregnancy and congenital malformations: A systematic review
Lind JN , Interrante JD , Ailes EC , Gilboa SM , Khan S , Frey MT , Dawson AL , Honein MA , Dowling NF , Razzaghi H , Creanga AA , Broussard CS . Pediatrics 2017 139 (6) CONTEXT: Opioid use and abuse have increased dramatically in recent years, particularly among women. OBJECTIVES: We conducted a systematic review to evaluate the association between prenatal opioid use and congenital malformations. DATA SOURCES: We searched Medline and Embase for studies published from 1946 to 2016 and reviewed reference lists to identify additional relevant studies. STUDY SELECTION: We included studies that were full-text journal articles and reported the results of original epidemiologic research on prenatal opioid exposure and congenital malformations. We assessed study eligibility in multiple phases using a standardized, duplicate review process. DATA EXTRACTION: Data on study characteristics, opioid exposure, timing of exposure during pregnancy, congenital malformations (collectively or as individual subtypes), length of follow-up, and main findings were extracted from eligible studies. RESULTS: Of the 68 studies that met our inclusion criteria, 46 had an unexposed comparison group; of those, 30 performed statistical tests to measure associations between maternal opioid use during pregnancy and congenital malformations. Seventeen of these (10 of 12 case-control and 7 of 18 cohort studies) documented statistically significant positive associations. Among the case-control studies, associations with oral clefts and ventricular septal defects/atrial septal defects were the most frequently reported specific malformations. Among the cohort studies, clubfoot was the most frequently reported specific malformation. LIMITATIONS: Variabilities in study design, poor study quality, and weaknesses with outcome and exposure measurement. CONCLUSIONS: Uncertainty remains regarding the teratogenicity of opioids; a careful assessment of risks and benefits is warranted when considering opioid treatment for women of reproductive age. |
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