Last data update: Apr 22, 2024. (Total: 46599 publications since 2009)
Records 1-30 (of 67 Records) |
Query Trace: Geller A [original query] |
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Non-persistent endocrine disrupting chemical mixtures and uterine leiomyomata in the Study of Environment, Lifestyle and Fibroids (SELF)
Fruh V , Wesselink AK , Schildroth S , Bethea TN , Geller RJ , Calafat AM , Coull BA , Wegienka G , Harmon QE , Baird DD , Wise LA , Henn BC . Chemosphere 2024 142050 BACKGROUND: Results of studies investigating associations between individual endocrine-disrupting chemicals (EDCs) and incidence of uterine leiomyomata (UL), a hormone-dependent gynecological condition, have been inconsistent. However, few studies have evaluated simultaneous exposure to a mixture of EDCs with UL incidence. METHODS: We conducted a case-cohort analysis (n=708) of data from the Study of the Environment, Lifestyle and Fibroids (SELF), a prospective cohort study. Participants were aged 23-35 years at enrollment, had an intact uterus, and identified as Black or African American. We measured biomarker concentrations of 21 non-persistent EDCs, including phthalates, phenols, parabens, and triclocarban, in urine collected at baseline, 20-month, and 40-month clinic visits. We ascertained UL incidence and characteristics using ultrasounds at baseline and approximately every 20 months through 60 months. We used probit Bayesian Kernel Machine Regression (BKMR-P) to evaluate joint associations between EDC mixtures with cumulative UL incidence. We estimated the mean difference in the probit of UL incidence over the study period, adjusting for baseline age, education, years since last birth, parity, smoking status and body mass index. We converted probit estimates to odds ratios for ease of interpretation. RESULTS: We observed that urinary concentrations of the overall EDC mixture were inversely associated with UL incidence in the overall mixtures model, with the strongest inverse associations at the 70(th) percentile of all biomarkers compared with their 50(th) percentile (odds ratio =0.59; 95% confidence interval: 0.36, 0.96). Strongest contributors to the joint association for the mixture were bisphenol S (BPS), ethyl paraben (EPB), bisphenol F (BPF) and mono(2-ethyl-5-carboxypentyl) phthalate (MECPP), which each demonstrated inverse associations except for MECPP. There was suggestive evidence of an interaction between MECPP and EPB. CONCLUSION: In this prospective ultrasound study, we observed evidence of an inverse association between the overall mixture of urinary biomarker concentrations of non-persistent EDCs with UL incidence. |
Notes from the field: Emergency department visits for unsupervised pediatric melatonin ingestion - United States, 2019-2022
Freeman DI , Lind JN , Weidle NJ , Geller AI , Stone ND , Lovegrove MC . MMWR Morb Mortal Wkly Rep 2024 73 (9) 215-217 |
Widening gender gap in life expectancy in the US, 2010-2021
Yan BW , Arias E , Geller AC , Miller DR , Kochanek KD , Koh HK . JAMA Intern Med 2023 This cross-sectional study systematically examines the contributions of COVID-19 and other underlying causes of death to the widened gender life expectancy gap from 2010 to 2021. | eng |
Per- and polyfluoroalkyl substances and anti-müllerian hormone concentrations in two preconception cohort studies
Wise LA , Wang TR , Mikkelsen EM , Wesselink AK , Calafat AM , Wegienka G , Geller RJ , Coleman CM , Willis MD , Marsh EE , Schildroth S , Botelho JC , Messerlian-Lambert G , Hatch EE . Environ Health Perspect 2023 131 (10) 107703 Per- and polyfluoroalkyl substances (PFAS) are environmentally persistent synthetic chemicals found in consumer products, firefighting foam, and contaminated food and water.1 Routes of exposure include ingestion, inhalation, and dermal absorption.1 Several PFAS have long biological half-lives and can bioaccumulate in living organisms.2 Although the prevalence of commonly manufactured PFAS in the United States has decreased since 2000 following phase-outs and chemical substitutions, their detection in humans remains high.1 | | PFAS can cross the blood–follicle barrier and have been detected in follicular fluid.3 Greater serum PFAS concentrations have been associated with irregular menses, longer menstrual cycles, lower estradiol and progesterone concentrations, and premature ovarian insufficiency.3 Greater concentrations of perfluorooctanoate (PFOA), perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHxS), perfluorodecanoic acid (PFDA), and perfluorononanoic acid (PFNA) have been associated with reduced fertility,4 though results vary by study design and parity. For example, most retrospective studies showed inverse associations between PFOA and fertility, whereas most prospective studies did not4; some showed inverse associations among nulliparous participants only.4 |
Surveillance of COVID-19 vaccination in US nursing homes, December 2020-April 2021 (preprint)
Geller AI , Budnitz DS , Dubendris H , Gharpure R , Soe M , Wu H , Kalayil EJ , Benin AL , Patel SA , Lindley MC , Link-Gelles R . medRxiv 2021 2021.05.14.21257224 Monitoring COVID-19 vaccination coverage among nursing home (NH) residents and staff is important to ensure high coverage and guide patient-safety policies. With the termination of the federal Pharmacy Partnership for Long-Term Care Program, another source of facility-based vaccination data is needed. We compared numbers of COVID-19 vaccinations administered to NH residents and staff reported by pharmacies participating in the temporary federal Pharmacy Partnership for Long-Term Care Program with those reported by NHs participating in new COVID-19 vaccination modules of CDC’s National Healthcare Safety Network (NHSN). Pearson correlation coefficients comparing the number vaccinated between the two approaches were 0.89, 0.96, and 0.97 for residents and 0.74, 0.90, and 0.90 for staff, in the weeks ending January 3, 10, and 17, respectively. Based on subsequent NHSN reporting, vaccination coverage with ≥1 vaccine dose reached 77% for residents and 50% for staff the week ending January 31 and plateaued through April 2021.Three-question summary boxWhat is the current understanding of the subject?Because of high risk of disease, nursing home residents and staff were prioritized for COVID-19 vaccination when doses were limited.What does this report add to the literature?National monitoring of nursing home residents and staff vaccination coverage through the CDC National Healthcare Safety Network (NHSN) correlated with vaccination administration reports from the federal Pharmacy Partnership for Long-Term Care Program in January 2021. NHSN-reported vaccination coverage rates plateaued from February through April 2021.What are the implications for public health practice?NHSN can track COVID-19 vaccination in nursing homes and help guide efforts to increase vaccine uptake in residents and staff.Competing Interest StatementThe authors have declared no competing interest.Funding StatementThe authors received no financial support for the research, authorship, and/or publication of this article.Author DeclarationsI confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.YesThe details of the IRB/oversight body that provided approval or exemption for the research described are given below:This activity was reviewed by CDC and was conducted consistent with applicable federal law and CDC policy (See e.g., 45 C.F.R. part 46, 21 C.F.R. part 56; 42 U.S.C. section 241(d); 5 U.S.C. section 552a; 44 U.S.C. section 3501 et seq.).All necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived.YesI understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).YesI have followed all appropriate research reporting guidelines and uploaded the relevant EQUATOR Network research reporting checklist(s) and other pertinent material as supplementary files, if applicable.YesData supporting the findings of the study are found in the manuscript and/or supplementary files. Any other data can be furnished upon request. |
Case series of thrombosis with thrombocytopenia syndrome following COVID-19 vaccination-United States, December 2020-August 2021 (preprint)
See I , Lale A , Marquez P , Streiff MB , Wheeler AP , Tepper NK , Woo EJ , Broder KR , Edwards KM , Gallego R , Geller AI , Jackson KA , Sharma S , Talaat KR , Walter EB , Akpan IJ , Ortel TL , Walker SC , Yui JC , Shimabukuro TT , Mba-Jonas A , Su JR , Shay DK . medRxiv 2021 14 Background: Thrombosis with thrombocytopenia syndrome (TTS) is a potentially life-threatening condition associated with adenoviral-vectored COVID-19 vaccination. TTS presents similarly to autoimmune heparin-induced thrombocytopenia. Twelve cases of cerebral venous sinus thrombosis following Janssen/Johnson & Johnson (Ad26.COV2.S) COVID-19 vaccination have been described. Objective(s): Describe surveillance data and reporting rates of TTS cases following COVID-19 vaccination. Design(s): Case series. Setting(s): United States Patients: Case-patients reported to the Vaccine Adverse Event Reporting System (VAERS) receiving COVID-19 vaccine from December 14, 2020 through August 31, 2021, with thrombocytopenia and thrombosis (excluding isolated ischemic stroke or myocardial infarction). If thrombosis was only in an extremity vein or pulmonary embolism, a positive enzyme-linked immunosorbent assay for anti-platelet factor 4 antibody was required. Measurements: Reporting rates (cases/million vaccine doses) and descriptive epidemiology. Result(s): 52 TTS cases were confirmed following Ad26.COV2.S (n=50) or mRNA-based COVID-19 (n=2) vaccination. TTS reporting rates were 3.55 per million (Ad26.COV2.S) and 0.0057 per million (mRNA-based COVID-19 vaccines). Median age of patients with TTS following Ad26.COV2.S vaccination was 43.5 years (range: 18-70); 70% were female. Both TTS cases following mRNA-based COVID-19 vaccination occurred in males aged >50 years. All cases following Ad26.COV2.S vaccination involved hospitalization including 32 (64%) with intensive care unit admission. Outcomes of hospitalizations following Ad26.COV2.S vaccination included death (12%), discharge to post-acute care (16%), and discharge home (72%). Limitation(s): Under-reporting and incomplete case follow-up. Conclusion(s): TTS is a rare but serious adverse event associated with Ad26.COV2.S vaccination. The different demographic characteristics of the two cases reported after mRNA-based COVID-19 vaccines and the much lower reporting rate suggest that these cases represent a background rate. Copyright The copyright holder for this preprint is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. This article is a US Government work. It is not subject to copyright under 17 USC 105 and is also made available for use under a CC0 license. |
Trends in emergency department visits for unsupervised pediatric medication exposures
Lovegrove MC , Weidle NJ , Geller AI , Lind JN , Rose KO , Goring SK , Budnitz DS . Am J Prev Med 2023 64 (6) 834-843 Introduction: Emergency department visits and hospitalizations for unsupervised medication exposures among young children increased in the early 2000s. Prevention efforts were initiated in response. Methods: Nationally representative data from the National Electronic Injury Surveillance System–Cooperative Adverse Drug Event Surveillance project collected from 2009 to 2020 were analyzed in 2022 to assess overall and medication-specific trends in emergency department visits for unsupervised exposures among children aged ≤5 years. Results: From 2009 to 2020, there were an estimated 677,968 (95% CI=550,089, 805,846) emergency department visits for unsupervised medication exposures among children aged ≤5 years in the U.S. Most visits involved children aged 1–2 years (2009–2012 [70.3%], 2017–2020 [67.4%]), and nearly one half involved prescription solid medications (2009–2012 [49.4%], 2017–2020 [48.1%]). The largest declines in estimated numbers of annual visits from 2009–2012 to 2017–2020 were for exposures involving prescription solid benzodiazepines (–2,636 visits, –72.0%) and opioids (–2,596 visits, –53.6%) and over-the-counter liquid cough and cold medications (–1,954 visits, –71.6%) and acetaminophen (–1,418 visits, –53.4%). The estimated number of annual visits increased for exposures involving over-the-counter solid herbal/alternative remedies (+1,028 visits, +65.6%), with the largest increase for melatonin exposures (+1,440 visits, +421.1%). Overall, the estimated number of visits for unsupervised medication exposures decreased from 66,416 in 2009 to 36,564 in 2020 (annual percentage change= –6.0%). Emergent hospitalizations for unsupervised exposures also declined (annual percentage change= –4.5%). Conclusions: Declines in estimated emergency department visits and hospitalizations for unsupervised medication exposures from 2009 to 2020 coincided with renewed prevention efforts. Targeted approaches may be needed to achieve continued declines in unsupervised medication exposures among young children. © 2023 |
Bleeding related to oral anticoagulants: Trends in US emergency department visits, 2016-2020
Geller AI , Shehab N , Lovegrove MC , Weidle NJ , Budnitz DS . Thromb Res 2023 225 110-115 BACKGROUND: Clinical trials suggest lower rates of major bleeding with direct-acting oral anticoagulants (DOACs) than with warfarin, but anticoagulant-related bleeding remains one of the most common outpatient adverse drug events. METHODS: We estimated the number of emergency department (ED) visits and subsequent hospitalizations for oral anticoagulant-related bleeding in 2016-2020 based on active surveillance in a nationally representative, size-stratified probability sample of 60 U.S. hospitals. We estimated rates of ED visits using a nationally-projected retail prescription dispensing database. RESULTS: Based on 19,557 cases, oral anticoagulant-related bleeding resulted in an estimated 1,270,259 (95 % Confidence Interval [CI], 644,686-1,895,832) ED visits for the five years 2016-2020, of which 47.8 % (95 % CI, 40.6 %-55.0 %) resulted in hospitalization. Oral anticoagulant-related bleeding resulted in an estimated 230,163 (95% CI, 109,598-350,728) ED visits in 2016 and 301,433 (95% CI, 138,363-464,503) in 2020. During 2016-2020, ED visits for DOAC-related bleeding increased by an average of 27.9 % (95 % CI, 24.0 %-32.0 %; p < .001) per year, while ED visits for warfarin-related bleeding decreased by an average of 8.8 % (95 % CI, -10.7 % to -7.0 %; p = .001) per year. The estimated rate of bleeding visits per 100 patients dispensed oral anticoagulants at least once in 2016-2020 was highest for patients aged ≥ 80 years (13.1; 95 % CI, 6.2-20.0) and lowest for those aged <45 years (4.0; 95 % CI, 2.6-5.5); it was 5.9 visits per 100 patients dispensed DOACs [95 % CI, 2.5-9.2] and 13.0 visits per 100 patients dispensed warfarin [95 % CI, 7.4-18.7]. CONCLUSIONS: Although the rates of ED visits for anticoagulant-related bleeding may be lower for DOACs than for warfarin, persistently large numbers of patients requiring ED visits for anticoagulant-related bleeding despite increased use of DOACs and declining use of warfarin suggest that efforts to improve appropriate prescribing and monitoring of anticoagulants remain important. |
Targeting coordinated federal efforts to address persistent hazardous exposures to lead
Breysse PN , Cascio WE , Geller AM , Choiniere CJ , Ammon M . Am J Public Health 2022 112 S640-s646 The Centers for Disease Control and Prevention (CDC), the Environmental Protection Agency (EPA), the US Food and Drug Administration (FDA), the US Department of Housing and Urban Development (HUD), and other federal agencies are committed to primary and secondary prevention of lead exposure and its adverse health outcomes. Updated national standards, guidance, and coordinated policies combined with abatement, enforcement, remediation, infrastructure replacement, and other lead exposure prevention projects will further reduce the presence of lead in the diets of children and their families and in the places where they live, work, learn, and play. This includes providing resources to support cleanup or removal of remaining lead exposure hazards; identifying the most vulnerable US locations to focus prevention and mitigation efforts through coordinated lead-mapping efforts; targeting blood lead surveillance, education, outreach, and training to the most vulnerable locations; and updating national standards and guidance based on the best available science. We describe how agencies are coordinating their efforts. |
National estimates of emergency department visits for medication-related self-harm: United States, 2016-2019
Geller AI , Ehlman DC , Lovegrove MC , Budnitz DS . Inj Prev 2022 28 (6) 545-552 BACKGROUND: Medication poisoning is a common form of self-harm injury, and increases in injuries due to self-harm, including suicide attempts, have been reported over the last two decades. METHODS: Cross-sectional (2016-2019) data from 60 emergency departments (EDs) participating in an active, nationally representative public health surveillance system were analysed and US national estimates of ED visits for medication-related self-harm injuries were calculated. RESULTS: Based on 18 074 surveillance cases, there were an estimated 269 198 (95% CI 222 059 to 316 337) ED visits for medication-related self-harm injuries annually in 2016-2019 compared with 1 404 090 visits annually from therapeutic use of medications. Population rates of medication-related self-harm ED visits were highest among persons aged 11-19 years (58.5 (95% CI 45.0 to 72.0) per 10 000) and lowest among those aged ≥65 years (6.6 (95% CI 4.4 to 8.8) per 10 000). Among persons aged 11-19 years, the ED visit rate for females was four times that for males (95.4 (95% CI 74.2 to 116.7) vs 23.0 (95% CI 16.4 to 29.6) per 10 000). Medical or psychiatric admission was required for three-quarters (75.1%; 95% CI 70.0% to 80.2%) of visits. Concurrent use of alcohol or illicit substances was documented in 40.2% (95% CI 36.8% to 43.7%) of visits, and multiple medication products were implicated in 38.6% (95% CI 36.8% to 40.4%). The most frequently implicated medication categories varied by patient age. CONCLUSIONS: Medication-related self-harm injuries are an important contributor to the overall burden of ED visits and hospitalisations for medication-related harm, with the highest rates among adolescent and young adult females. These findings support continued prevention efforts targeting patients at risk of self-harm. |
Enhanced integration of TB services in reproductive maternal newborn and child health (RMNCH) settings in Eswatini
Hartsough K , Teasdale CA , Shongwe S , Geller A , Gusmao EPde , Dlamini P , Mafukidze A , Pasipamire M , Ao T , Ryan C , Modi S , Abrams EJ , Howard AA . PLoS Glob Public Health 2022 2 (4) e0000217 Tuberculosis (TB) primarily affects women during their reproductive years and contributes to maternal mortality and poor pregnancy outcomes. For pregnant women living with HIV (WLHIV), TB is the leading cause of non-obstetric maternal mortality, and pregnant WLHIV with TB are at increased risk of transmitting both TB and HIV to their infants. TB diagnosis among pregnant women, particularly WLHIV, remains challenging, and TB preventive treatment (TPT) coverage among pregnant WLHIV is limited. This project aimed to strengthen integrated TB and reproductive, maternal, neonatal and child health (RMNCH) services in Eswatini to improve screening and treatment for TB disease, TPT uptake and completion among women receiving RMNCH services. The project was conducted from April-December 2017 at four health facilities in Eswatini and introduced enhanced monitoring tools and on-site technical support in RMNCH services. We present data on TB case finding among women, and TPT coverage and completion among eligible WLHIV. A questionnaire (S1 Appendix) measured healthcare provider perspectives on the project after three months of project implementation, including feasibility of scaling-up integrated TB and RMNCH services. A total of 5,724 women (HIV-negative or WLHIV) were screened for active TB disease while attending RMNCH services; 53 (0.9%) were identified with presumptive TB, of whom 37 (70%) were evaluated for TB disease and 6 (0.1% of those screened) were diagnosed with TB. Among 1,950 WLHIV who screened negative for TB, 848 (43%) initiated TPT and 462 (54%) completed. Forty-three healthcare providers completed the questionnaire, and overall were highly supportive of integrated TB and RMNCH services. Integration of TB/HIV services in RMNCH settings was feasible and ensured high TB screening coverage among women of reproductive age, however, symptom screening identified few TB cases, and further studies should explore various screening algorithms and diagnostics that optimize case finding in this population. Interventions should focus on working with healthcare providers and patients to improve TPT initiation and completion rates. |
Multistate Outbreak of Melioidosis Associated with Imported Aromatherapy Spray.
Gee JE , Bower WA , Kunkel A , Petras J , Gettings J , Bye M , Firestone M , Elrod MG , Liu L , Blaney DD , Zaldivar A , Raybern C , Ahmed FS , Honza H , Stonecipher S , O'Sullivan BJ , Lynfield R , Hunter M , Brennan S , Pavlick J , Gabel J , Drenzek C , Geller R , Lee C , Ritter JM , Zaki SR , Gulvik CA , Wilson WW , Beshearse E , Currie BJ , Webb JR , Weiner ZP , Negrón ME , Hoffmaster AR . N Engl J Med 2022 386 (9) 861-868 Melioidosis, caused by the bacterium Burkholderia pseudomallei, is an uncommon infection that is typically associated with exposure to soil and water in tropical and subtropical environments. It is rarely diagnosed in the continental United States. Patients with melioidosis in the United States commonly report travel to regions where melioidosis is endemic. We report a cluster of four non-travel-associated cases of melioidosis in Georgia, Kansas, Minnesota, and Texas. These cases were caused by the same strain of B. pseudomallei that was linked to an aromatherapy spray product imported from a melioidosis-endemic area. |
Surveillance of COVID-19 Vaccination in Nursing Homes, United States, December 2020-July 2021.
Geller AI , Budnitz DS , Dubendris H , Gharpure R , Soe M , Wu H , Kalayil EJ , Benin AL , Patel SA , Lindley MC , Link-Gelles R . Public Health Rep 2022 137 (2) 333549211066168 Monitoring COVID-19 vaccination coverage among nursing home residents and staff is important to ensure high coverage rates and guide patient-safety policies. With the termination of the federal Pharmacy Partnership for Long-Term Care Program, another source of facility-based vaccination data is needed. We compared numbers of COVID-19 vaccinations administered to nursing home residents and staff reported by pharmacies participating in the temporary federal Pharmacy Partnership for Long-Term Care Program with the numbers of COVID-19 vaccinations reported by nursing homes participating in new COVID-19 vaccination modules of the Centers for Disease Control and Prevention's National Healthcare Safety Network (NHSN). Pearson correlation coefficients comparing the number vaccinated between the 2 approaches were 0.89, 0.96, and 0.97 for residents and 0.74, 0.90, and 0.90 for staff, in the weeks ending January 3, 10, and 17, 2021, respectively. Based on subsequent NHSN reporting, vaccination coverage with ≥1 vaccine dose reached 73.7% for residents and 47.6% for staff the week ending January 31 and increased incrementally through July 2021. Continued monitoring of COVID-19 vaccination coverage is important as new nursing home residents are admitted, new staff are hired, and additional doses of vaccine are recommended. |
Assessment of International Classification of Diseases, Tenth Revision, Clinical Modification (icd-10-cm) code assignment validity for case finding of medication-related hypoglycemia acute care visits among medicare beneficiaries
Yang TH , Ziemba R , Shehab N , Geller AI , Talreja K , Campbell KN , Budnitz DS . Med Care 2022 60 (3) 219-226 OBJECTIVE: Administrative claims are commonly relied upon to identify hypoglycemia. We assessed validity of 14 International Classification of Diseases, Tenth Revision, Clinical Modification diagnosis code assignments to identify medication-related hypoglycemia leading to acute care encounters. RESEARCH DESIGN AND METHODS: A multisite, retrospective medical record review study was conducted in a sample of Medicare beneficiaries prescribed outpatient diabetes medications and who received hospital care between January 1, 2016 and September 30, 2017. Diagnosis codes were validated with structured medical record review using prespecified criteria (clinical presentation, blood glucose values, and treatments for hypoglycemia). Sensitivity, specificity, and positive and negative predictive value (PPV, NPV) were calculated and adjusted using sampling weights to correct for partial verification bias. RESULTS: Among 990 encounters (496 cases, 494 controls), hypoglycemia codes demonstrated moderate PPV (69.2%; 95% confidence interval: 65.0-73.0) and moderate sensitivity (83.9%; 95% confidence interval: 70.0-95.5). Codes performed better at identifying hypoglycemic events among emergency department/observation encounters compared with hospitalizations (PPV 92.9%, sensitivity 100.0% vs. PPV 53.7%, sensitivity 71.0%). Accuracy varied by diagnosis position, especially for hospitalizations, with PPV of 95.6% versus 46.5% with hypoglycemia in primary versus secondary positions. Use of adverse event/poisoning codes did not improve accuracy; reliance on these codes alone would have missed 97% of true hypoglycemic events. CONCLUSIONS: Accuracy of International Classification of Diseases, Tenth Revision codes in administrative claims to identify medication-related hypoglycemia varied substantially by encounter type and diagnosis position. Consideration should be given to the trade-off between PPV and sensitivity when selecting codes, encounter types, and diagnosis positions to identify hypoglycemia. |
Case Series of Thrombosis With Thrombocytopenia Syndrome After COVID-19 Vaccination-United States, December 2020 to August 2021.
See I , Lale A , Marquez P , Streiff MB , Wheeler AP , Tepper NK , Woo EJ , Broder KR , Edwards KM , Gallego R , Geller AI , Jackson KA , Sharma S , Talaat KR , Walter EB , Akpan IJ , Ortel TL , Urrutia VC , Walker SC , Yui JC , Shimabukuro TT , Mba-Jonas A , Su JR , Shay DK . Ann Intern Med 2022 175 (4) 513-522 BACKGROUND: Thrombosis with thrombocytopenia syndrome (TTS) is a potentially life-threatening condition associated with adenoviral-vectored COVID-19 vaccination. It presents similarly to spontaneous heparin-induced thrombocytopenia. Twelve cases of cerebral venous sinus thrombosis after vaccination with the Ad26.COV2.S COVID-19 vaccine (Janssen/Johnson & Johnson) have previously been described. OBJECTIVE: To describe surveillance data and reporting rates of all reported TTS cases after COVID-19 vaccination in the United States. DESIGN: Case series. SETTING: United States. PATIENTS: Case patients receiving a COVID-19 vaccine from 14 December 2020 through 31 August 2021 with thrombocytopenia and thrombosis (excluding isolated ischemic stroke or myocardial infarction) reported to the Vaccine Adverse Event Reporting System. If thrombosis was only in an extremity vein or pulmonary embolism, a positive enzyme-linked immunosorbent assay for antiplatelet factor 4 antibodies or functional heparin-induced thrombocytopenia platelet test result was required. MEASUREMENTS: Reporting rates (cases per million vaccine doses) and descriptive epidemiology. RESULTS: A total of 57 TTS cases were confirmed after vaccination with Ad26.COV2.S (n= 54) or a messenger RNA (mRNA)-based COVID-19 vaccine (n= 3). Reporting rates for TTS were 3.83 per million vaccine doses (Ad26.COV2.S) and 0.00855 per million vaccine doses (mRNA-based COVID-19 vaccines). The median age of patients with TTS after Ad26.COV2.S vaccination was 44.5 years (range, 18 to 70 years), and 69% of patients were women. Of the TTS cases after mRNA-based COVID-19 vaccination, 2 occurred in men older than 50 years and 1 in a woman aged 50 to 59 years. All cases after Ad26.COV2.S vaccination involved hospitalization, including 36 (67%) with intensive care unit admission. Outcomes of hospitalizations after Ad26.COV2.S vaccination included death (15%), discharge to postacute care (17%), and discharge home (68%). LIMITATIONS: Underreporting and incomplete case follow-up. CONCLUSION: Thrombosis with thrombocytopenia syndrome is a rare but serious adverse event associated with Ad26.COV2.S vaccination. The different demographic characteristics of the 3 cases reported after mRNA-based COVID-19 vaccines and the much lower reporting rate suggest that these cases represent a background rate. PRIMARY FUNDING SOURCE: Centers for Disease Control and Prevention. |
Uninterrupted HIV treatment for women: Policies and practices for care transitions during pregnancy and breastfeeding in Cte d'Ivoire, Lesotho and Malawi
Phillips TK , Olsen H , Teasdale CA , Geller A , Ts'oeu M , Buono N , Kayira D , Ngeno B , Modi S , Abrams EJ . PLoS One 2021 16 (12) e0260530 Transitions between services for continued antiretroviral treatment (ART) during and after pregnancy are a commonly overlooked aspect of the HIV care cascade, but ineffective transitions can lead to poor health outcomes for women and their children. In this qualitative study, we conducted interviews with 15 key stakeholders from Ministries of Health along with PEPFAR-supported and other in-country non-governmental organizations actively engaged in national programming for adult HIV care and prevention of mother-to-child-transmission of HIV (PMTCT) services in Côte d'Ivoire, Lesotho and Malawi. We aimed to understand perspectives regarding transitions into and out of PMTCT services for continued ART. Thematic analysis revealed that, although transitions of care are necessary and a potential point of loss from ART care in all three countries, there is a lack of clear guidance on transition approach and no formal way of monitoring transition between services. Several opportunities were identified to monitor and strengthen transitions of care for continued ART along the PMTCT cascade. |
US Emergency Department Visits for Acute Harms from Over-the-Counter Cough and Cold Medications, 2017-2019
Mital R , Lovegrove MC , Moro RN , Geller AI , Weidle NJ , Lind JN , Budnitz DS . Pharmacoepidemiol Drug Saf 2021 31 (2) 225-234 BACKGROUND AND PURPOSE: Characterization of emergency department (ED) visits for acute harms related to use of over-the-counter cough and cold medications (CCMs) by patient demographics, intent of CCM use, concurrent substance use, and clinical manifestations can help guide prevention of medication harms. METHODS: Public health surveillance data from the National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance project were used to estimate numbers and population rates of ED visits from 2017-2019. RESULTS: Based on 1,396 surveillance cases, there were an estimated 26,735 (95% CI, 21,679-31,791) US ED visits for CCM-related harms annually, accounting for 1.3% (95% CI, 1.2%-1.5%) of all ED visits for medication adverse events. Three fifths (61.4%, 95% CI, 55.6%-67.2%) of these visits were attributed to non-therapeutic CCM use (nonmedical use, self-harm, unsupervised pediatric exposures). Most visits by children aged <4 years (74.0%, 95% CI, 59.7%-88.3%) were for unsupervised CCM exposures. Proportion hospitalized was higher for visits for self-harm (76.5%, 95% CI, 68.9%-84.2%) than for visits for nonmedical use (30.3%, 95% CI, 21.1%-39.6%) and therapeutic use (8.8%, 95% CI, 5.9%-11.8%). Overall, estimated population rates of ED visits for CCM-related harms were higher for patients aged 12-34 years (16.5 per 100,000, 95% CI, 13.0-20.0) compared with patients aged <12 years (5.1 per 100,000, 95% CI, 3.6-6.5) and ≥35 years (4.3 per 100,000, 95% CI, 3.4-5.1). Concurrent use of other medications, illicit drugs, or alcohol was frequent in ED visits for nonmedical use (61.3%) and self-harm (75.9%). CONCLUSIONS: Continued national surveillance of CCM-related harms can assess progress toward safer use. |
US emergency department visits attributed to medication harms, 2017-2019
Budnitz DS , Shehab N , Lovegrove MC , Geller AI , Lind JN , Pollock DA . JAMA 2021 326 (13) 1299-1309 IMPORTANCE: Assessing the scope of acute medication harms to patients should include both therapeutic and nontherapeutic medication use. OBJECTIVE: To describe the characteristics of emergency department (ED) visits for acute harms from both therapeutic and nontherapeutic medication use in the US. DESIGN, SETTING, AND PARTICIPANTS: Active, nationally representative, public health surveillance based on patient visits to 60 EDs in the US participating in the National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance Project from 2017 through 2019. EXPOSURES: Medications implicated in ED visits, with visits attributed to medication harms (adverse events) based on the clinicians' diagnoses and supporting data documented in the medical record. MAIN OUTCOMES AND MEASURES: Nationally weighted estimates of ED visits and subsequent hospitalizations for medication harms. RESULTS: Based on 96 925 cases (mean patient age, 49 years; 55% female), there were an estimated 6.1 (95% CI, 4.8-7.5) ED visits for medication harms per 1000 population annually and 38.6% (95% CI, 35.2%-41.9%) resulted in hospitalization. Population rates of ED visits for medication harms were higher for patients aged 65 years or older than for those younger than 65 years (12.1 vs 5.0 [95% CI, 7.4-16.8 vs 4.1-5.8] per 1000 population). Overall, an estimated 69.1% (95% CI, 63.6%-74.7%) of ED visits for medication harms involved therapeutic medication use, but among patients younger than 45 years, an estimated 52.5% (95% CI, 48.1%-56.8%) of visits for medication harms involved nontherapeutic use. The proportions of ED visits for medication harms involving therapeutic use were lowest for barbiturates (6.3%), benzodiazepines (11.1%), nonopioid analgesics (15.7%), and antihistamines (21.8%). By age group, the most frequent medication types and intents of use associated with ED visits for medication harms were therapeutic use of anticoagulants (4.5 [95% CI, 2.3-6.7] per 1000 population) and diabetes agents (1.8 [95% CI, 1.3-2.3] per 1000 population) for patients aged 65 years and older; therapeutic use of diabetes agents (0.8 [95% CI, 0.5-1.0] per 1000 population) for patients aged 45 to 64 years; nontherapeutic use of benzodiazepines (1.0 [95% CI, 0.7-1.3] per 1000 population) for patients aged 25 to 44 years; and unsupervised medication exposures (2.2 [95% CI, 1.8-2.7] per 1000 population) and therapeutic use of antibiotics (1.4 [95% CI, 1.0-1.8] per 1000 population) for children younger than 5 years. CONCLUSIONS AND RELEVANCE: According to data from 60 nationally representative US emergency departments, visits attributed to medication harms in 2017-2019 were frequent, with variation in products and intent of use by age. |
Correlates of plasma concentrations of per- and poly-fluoroalkyl substances among reproductive-aged Black women
Wise LA , Wesselink AK , Schildroth S , Calafat AM , Bethea TN , Geller RJ , Coleman CM , Fruh V , Henn BC , Botelho JC , Harmon QE , Thirkill M , Wegienka GR , Baird DD . Environ Res 2021 203 111860 BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in commercial and consumer goods. Black women are underrepresented in studies of PFAS exposure. METHODS: We performed a cross-sectional analysis of correlates of plasma PFAS concentrations among 1499 Black women aged 23-35 participating in the Study of Environment, Lifestyle, and Fibroids (SELF), a Detroit-based cohort study. At baseline (2010-2012), participants provided questionnaire data on socio-demographics; behaviors; diet; and menstrual, contraceptive, and reproductive histories. Using mass spectrometry in non-fasting plasma samples collected at enrollment, we quantified several PFAS, including perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnDA), and 2-N-methyl-perfluorooctane sulfonamido acetate (MeFOSAA). We used linear regression to calculate percentage differences (%D) and 95 % confidence intervals (CIs) for associations between selected correlates and PFAS concentrations, adjusting for all other correlates. RESULTS: PFHxS, PFOS, PFOA, and PFNA were detected in ≥97 % of women; PFDA in 86 %; MeFOSAA in 70 %; and PFUnDA in 52 %. Age, income, education, and intakes of water, alcohol, and seafood were positively associated with several PFAS. Current smoking was positively associated with MeFOSAA. Body mass index was inversely associated with most PFAS, except PFHxS. Strong inverse associations (%D; 95 % CI) were observed between parity (≥3 vs. 0 births) and PFHxS (-34.7; -43.0, -25.1) and PFOA (-33.1; -39.2, -26.3); breastfeeding duration (≥6 months vs. nulliparous) and PFOA (-31.1; -37.8, -23.7), PFHxS (-24.2; -34.5, -12.3), and PFOS (-18.4; -28.3, -7.1); recent birth (<2 years ago vs. nulliparous) and PFOA (-33.1; -39.6, -25.8), PFHxS (-29.3; -39.0, -18.1), PFNA (-25.2; -32.7, -16.8), and PFOS (-18.3; -28.3, -6.9); and intensity of menstrual bleed (heavy vs. light) and PFHxS (-18.8; -28.3, -8.2), PFOS (-16.4; -24.9, -7.1), PFNA (-10.5; -17.8, -2.6), and PFOA (-10.0; -17.2, -2.1). Current use of depot medroxyprogesterone acetate (DMPA) was positively associated with PFOS (20.2; 1.4, 42.5), PFOA (16.2; 1.5, 33.0), and PFNA (15.3; 0.4, 32.4). CONCLUSIONS: Reproductive factors that influence PFAS elimination showed strong associations with several PFAS (reduced concentrations with parity, recent birth, lactation, heavy menstrual bleeding; increased concentrations with DMPA use). These data contribute to the sparse literature on PFAS exposure among Black women. |
Disparities in COVID-19 Vaccination Coverage Among Health Care Personnel Working in Long-Term Care Facilities, by Job Category, National Healthcare Safety Network - United States, March 2021.
Lee JT , Althomsons SP , Wu H , Budnitz DS , Kalayil EJ , Lindley MC , Pingali C , Bridges CB , Geller AI , Fiebelkorn AP , Graitcer SB , Singleton JA , Patel SA . MMWR Morb Mortal Wkly Rep 2021 70 (30) 1036-1039 Residents of long-term care facilities (LTCFs) and health care personnel (HCP) working in these facilities are at high risk for COVID-19-associated mortality. As of March 2021, deaths among LTCF residents and HCP have accounted for almost one third (approximately 182,000) of COVID-19-associated deaths in the United States (1). Accordingly, LTCF residents and HCP were prioritized for early receipt of COVID-19 vaccination and were targeted for on-site vaccination through the federal Pharmacy Partnership for Long-Term Care Program (2). In December 2020, CDC's National Healthcare Safety Network (NHSN) launched COVID-19 vaccination modules, which allow U.S. LTCFs to voluntarily submit weekly facility-level COVID-19 vaccination data.* CDC analyzed data submitted during March 1-April 4, 2021, to describe COVID-19 vaccination coverage among a convenience sample of HCP working in LTCFs, by job category, and compare HCP vaccination coverage rates with social vulnerability metrics of the surrounding community using zip code tabulation area (zip code area) estimates. Through April 4, 2021, a total of 300 LTCFs nationwide, representing approximately 1.8% of LTCFs enrolled in NHSN, reported that 22,825 (56.8%) of 40,212 HCP completed COVID-19 vaccination.(†) Vaccination coverage was highest among physicians and advanced practice providers (75.1%) and lowest among nurses (56.7%) and aides (45.6%). Among aides (including certified nursing assistants, nurse aides, medication aides, and medication assistants), coverage was lower in facilities located in zip code areas with higher social vulnerability (social and structural factors associated with adverse health outcomes), corresponding to vaccination disparities present in the wider community (3). Additional efforts are needed to improve LTCF immunization policies and practices, build confidence in COVID-19 vaccines, and promote COVID-19 vaccination. CDC and partners have prepared education and training resources to help educate HCP and promote COVID-19 vaccination coverage among LTCF staff members.(§). |
Increase in Outpatient Ivermectin Dispensing in the US During the COVID-19 Pandemic: A Cross-Sectional Analysis.
Lind JN , Lovegrove MC , Geller AI , Uyeki TM , Datta SD , Budnitz DS . J Gen Intern Med 2021 36 (9) 1-3 Ivermectin is an antiparasitic medication approved by the US Food and Drug Administration (FDA) for use in humans. Ivermectin oral tablets are used worldwide for treatment of certain parasitic infections. An in vitro study has shown that ivermectin inhibits the replication of SARS-CoV-2 in tissue cell cultures.1 Some observational studies and clinical trials have evaluated ivermectin for the treatment and prevention of COVID-19 in humans; however, most had incomplete information and methodological limitations.2 Human data from well-designed and well-conducted clinical trials with robust sample sizes are needed to provide more specific, evidence-based guidance on the role of ivermectin for the treatment or prevention of COVID-19. |
Patient feedback surveys among pregnant women in Eswatini to improve antenatal care retention
Teasdale CA , Geller A , Shongwe S , Mafukidze A , Choy M , Magaula B , Yuengling K , King K , De Gusmao EP , Ryan C , Ao T , Callahan T , Modi S , Abrams EJ . PLoS One 2021 16 (3) e0248685 BACKGROUND: Uptake and retention in antenatal care (ANC) is critical for preventing adverse pregnancy outcomes for both mothers and infants. METHODS: We implemented a rapid quality improvement project to improve ANC retention at seven health facilities in Eswatini (October-December 2017). All pregnant women attending ANC visits were eligible to participate in anonymous tablet-based audio assisted computer self-interview (ACASI) surveys. The 24-question survey asked about women's interactions with health facility staff (HFS) (nurses, mentor mothers, receptionists and lab workers) with a three-level symbolic response options (agree/happy, neutral, disagree/sad). Women were asked to self-report HIV status. Survey results were shared with HFS at monthly quality improvement sessions. Chi-square tests were used to assess differences in responses between months one and three, and between HIV-positive and negative women. Routine medical record data were used to compare retention among pregnant women newly enrolled in ANC two periods, January-February 2017 ('pre-period') and January-February 2018 ('post-period') at two of the participating health facilities. Proportions of women retained at 3 and 6 months were compared using Cochran-Mantel-Haenszel and Wilcoxon tests. RESULTS: A total of 1,483 surveys were completed by pregnant women attending ANC, of whom 508 (34.3%) self-reported to be HIV-positive. The only significant change in responses from month one to three was whether nurses listened with agreement increasing from 88.3% to 94.8% (p<0.01). Overall, WLHIV had significantly higher proportions of reported satisfaction with HFS interactions compared to HIV-negative women. A total of 680 pregnant women were included in the retention analysis; 454 (66.8%) HIV-negative and 226 (33.2%) WLHIV. In the pre- and post-periods, 59.4% and 64.6%, respectively, attended at least four ANC visits (p = 0.16). The proportion of women retained at six months increased from 60.9% in the pre-period to 72.7% in the post-period (p = 0.03). For HIV-negative women, pre- and post-period six-month retention significantly increased from 56.6% to 71.6% (p = 0.02); however, the increase in WLHIV retained at six months from 70.7% (pre-period) to 75.0% (post-period) was not statistically significant (p = 0.64). CONCLUSION: The type of rapid quality improvement intervention we implemented may be useful in improving patient-provider relationships although whether it can improve retention remains unclear. |
Countries with delayed COVID-19 introduction - characteristics, drivers, gaps, and opportunities.
Li Z , Jones C , Ejigu GS , George N , Geller AL , Chang GC , Adamski A , Igboh LS , Merrill RD , Ricks P , Mirza SA , Lynch M . Global Health 2021 17 (1) 28 BACKGROUND: Three months after the first reported cases, COVID-19 had spread to nearly 90% of World Health Organization (WHO) member states and only 24 countries had not reported cases as of 30 March 2020. This analysis aimed to 1) assess characteristics, capability to detect and monitor COVID-19, and disease control measures in these 24 countries, 2) understand potential factors for the reported delayed COVID-19 introduction, and 3) identify gaps and opportunities for outbreak preparedness, particularly in low and middle-income countries (LMICs). We collected and analyzed publicly available information on country characteristics, COVID-19 testing, influenza surveillance, border measures, and preparedness activities in these countries. We also assessed the association between the temporal spread of COVID-19 in all countries with reported cases with globalization indicator and geographic location. RESULTS: Temporal spreading of COVID-19 was strongly associated with countries' globalization indicator and geographic location. Most of the 24 countries with delayed COVID-19 introduction were LMICs; 88% were small island or landlocked developing countries. As of 30 March 2020, only 38% of these countries reported in-country COVID-19 testing capability, and 71% reported conducting influenza surveillance during the past year. All had implemented two or more border measures, (e.g., travel restrictions and border closures) and multiple preparedness activities (e.g., national preparedness plans and school closing). CONCLUSIONS: Limited testing capacity suggests that most of the 24 delayed countries may have lacked the capability to detect and identify cases early through sentinel and case-based surveillance. Low global connectedness, geographic isolation, and border measures were common among these countries and may have contributed to the delayed introduction of COVID-19 into these countries. This paper contributes to identifying opportunities for pandemic preparedness, such as increasing disease detection, surveillance, and international collaborations. As the global situation continues to evolve, it is essential for countries to improve and prioritize their capacities to rapidly prevent, detect, and respond, not only for COVID-19, but also for future outbreaks. |
Trends in Prescribing of Antibiotics and Drugs Investigated for COVID-19 Treatment in U.S. Nursing Home Residents During the COVID-19 Pandemic.
Gouin KA , Creasy S , Beckerson M , Wdowicki M , Hicks LA , Lind JN , Geller AI , Budnitz DS , Kabbani S . Clin Infect Dis 2021 74 (1) 74-82 BACKGROUND: Trends in prescribing for nursing home (NH) residents, which may have been influenced by the COVID-19 pandemic, have not been characterized. METHODS: Long-term care pharmacy data from 1,944 U.S. NHs were used to evaluate trends in prescribing of antibiotics and drugs that were investigated for COVID-19 treatment, including hydroxychloroquine, famotidine, and dexamethasone. To account for seasonal variability in antibiotic prescribing and decreased NH occupancy during the pandemic, monthly prevalence of residents with a prescription dispensed per 1,000 residents serviced was calculated from January - October and compared as relative percent change from 2019 to 2020. RESULTS: In April 2020, prescribing was significantly higher in NHs for drugs investigated for COVID-19 treatment than 2019; including hydroxychloroquine (+563%, 95% confidence interval (CI) 5.87, 7.48) and azithromycin (+150%, 95% CI 2.37, 2.63). Ceftriaxone prescribing also increased (+43%, 95% CI 1.34, 1.54). Prescribing of dexamethasone was 36% lower in April (95% CI 0.55, 0.73) and 303% higher in July (95% CI 3.66, 4.45). Although azithromycin and ceftriaxone prescribing increased, total antibiotic prescribing among residents was lower from May (-5%, 95% CI 0.94, 0.97) through October (-4%, 95% CI 0.94, 0.97) in 2020 compared to 2019. CONCLUSIONS: During the pandemic, large numbers of residents were prescribed drugs investigated for COVID-19 treatment, and an increase in prescribing of antibiotics commonly used for respiratory infections was observed. Prescribing of these drugs may increase the risk of adverse events, without providing clear benefits. Surveillance of NH prescribing practices is critical to evaluate concordance with guideline-recommended therapy and improve resident safety. |
Outpatient insulin-related adverse events due to mix-up errors: Findings from two national surveillance systems, United States, 2012-2017
Geller AI , Conrad AO , Weidle NJ , Mehta H , Budnitz DS , Shehab N . Pharmacoepidemiol Drug Saf 2021 30 (5) 573-581 PURPOSE: We used data from two public health surveillance systems for national estimates and detailed descriptions of insulin mix-up errors resulting in emergency department (ED) visits and other serious adverse events to help inform prevention efforts. METHODS: ED visits involving patients seeking care for insulin medication errors collected by the NEISS-CADES project in 2012-2017 and voluntary reports of serious insulin medication errors submitted to the U.S. Food and Drug Administration (FDA) in 2016-2017 were analyzed. National estimates of insulin product prescriptions dispensed from retail pharmacies were obtained from IQVIA National Prescription Audit. RESULTS: Between 2012 and 2017, based on 514 NEISS-CADES cases, there were an estimated 5,636 (95% CI, 4,143-7,128) ED visits annually for insulin mix-up errors; overall, over three-quarters (77.5%; 95% CI, 71.6%-83.3%) involved taking rapid-acting instead of long-acting insulin. Between 2012 and 2017, the proportion of mix-up errors among all estimated ED visits for all insulin errors decreased by 60%; concurrently, the proportion of pens among all insulin package types dispensed increased by 50%. Among 58 voluntary reports submitted to FAERS, over one-half (56.9%) of cases involved taking rapid- instead of long-acting insulin. Among 27 cases with documented contributing factors, approximatley one-half involved patients having difficulty differentiating products. CONCLUSIONS: Among all ED visits for insulin errors collected by NEISS-CADES in 2012-2017, the proportion involving mix-up errors has declined. Continued reductions may require additional prevention strategies, including improving insulin distinctiveness, particularly for rapid- vs. long-acting insulins. Ongoing national surveillance is important for identifying the impact of interventions. This article is protected by copyright. All rights reserved. |
Assessment of Outpatient Dispensing of Products Proposed for Treatment or Prevention of COVID-19 by US Retail Pharmacies During the Pandemic.
Geller AI , Lovegrove MC , Lind JN , Datta SD , Budnitz DS . JAMA Intern Med 2021 181 (6) 869-872 This cross-sectional study examines changes in the outpatient retail dispensing frequency of proposed treatments for coronavirus disease 2019 after the March 13, 2020, declaration of a national emergency due to the pandemic. |
Trends in U.S. outpatient antibiotic prescriptions during the COVID-19 pandemic.
King LM , Lovegrove MC , Shehab N , Tsay S , Budnitz DS , Geller AI , Lind JN , Roberts R , Hicks LA , Kabbani S . Clin Infect Dis 2020 73 (3) e652-e660 BACKGROUND: The objective of our study was to describe trends in U.S. outpatient antibiotic prescriptions from January through May 2020 and compare with trends in previous years (2017-2019). METHODS: We used data from the IQVIA Total Patient Tracker to estimate the monthly number of patients dispensed antibiotic prescriptions from retail pharmacies in January 2017-May 2020. We averaged estimates from 2017-2019 and defined expected seasonal change as the average percent change from January to May 2017-2019. We calculated percentage point and volume changes in the number of patients dispensed antibiotics from January to May 2020 exceeding expected seasonal changes. We also calculated average percent change in number of patients dispensed antibiotics per month in 2017- 2019 versus 2020. Data were analyzed overall and by agent, class, patient age, state, and prescriber specialty. RESULTS: From January to May 2020, the number of patients dispensed antibiotic prescriptions decreased from 20.3 to 9.9 million, exceeding seasonally expected decreases by 33 percentage points and 6.6 million patients. The largest changes in 2017-2019 versus 2020 were observed in April (-39%) and May (-42%). The number of patients dispensed azithromycin increased from February to March 2020 then decreased. Overall, beyond-expected decreases were greatest among children (≤19 years) and agents used for respiratory infections, dentistry, and surgical prophylaxis. CONCLUSIONS: From January 2020 to May 2020, the number of outpatients with antibiotic prescriptions decreased substantially more than would be expected due to seasonal trends alone, possibly related to the COVID-19 pandemic and associated mitigation measures. |
Approaches to transitioning women into and out of prevention of mother-to-child transmission of HIV services for continued ART: a systematic review
Phillips TK , Teasdale CA , Geller A , Ng'eno B , Mogoba P , Modi S , Abrams EJ . J Int AIDS Soc 2021 24 (1) e25633 INTRODUCTION: Women living with HIV are required to transition into the prevention of mother-to-child transmission of HIV (PMTCT) services when they become pregnant and back to ART services after delivery. Transition can be a vulnerable time when many women are lost from HIV care yet there is little guidance on the optimal transition approaches to ensure continuity of care. We reviewed the available evidence on existing approaches to transitioning women into and out of PMTCT, outcomes following transition and factors influencing successful transition. METHODS: We searched PubMed and SCOPUS, as well as abstracts from international HIV-focused meetings, from January 2006 to July 2020. Studies were included that examined three points of transition: pregnant women already on ART into PMTCT (transition 1), pregnant women living with HIV not yet on ART into treatment services (transition 2) and postpartum women from PMTCT into general ART services after delivery (transition 3). Results were grouped and reported as descriptions of transition approach, comparison of outcomes following transition and factors influencing successful transition. RESULTS & DISCUSSION: Out of 1809 abstracts located, 36 studies (39 papers) were included in this review. Three studies included transition 1, 26 transition 2 and 17 transition 3. Approaches to transition were described in 26 studies and could be grouped into the provision of information at the point of transition (n = 8), strengthened communication or linkage of data between services (n = 4), use of transition navigators (n = 12), and combination approaches (n = 4). Few studies were designed to directly assess transition and only nine compared outcomes between transition approaches, with substantial heterogeneity in study design, setting and outcomes. Four themes were identified in 25 studies reporting on factors influencing successful transition: fear, knowledge and preparedness, clinic characteristics and the transition requirements and process. CONCLUSIONS: This review highlights that, despite the need for women to transition into and out of PMTCT services for continued ART in many settings, there is very limited evidence on optimal transition approaches. Ongoing operational research is required to identify sustainable and acceptable transition approaches and service delivery models that support continuity of HIV care during and after pregnancy. |
Reply
Lovegrove MC , Agarwal M , Geller RJ , Budnitz DS . J Pediatr 2020 222 264 We thank Dr. Bryant et al. for sharing recent local poison center data on hospitalizations for unsupervised pediatric exposures,1 which provide further support for targeting pediatric poisoning prevention messages to grandparents2 and emphasizing the risk of pediatric medication ingestions when using pill organizers in the presence of young children.3 | | Focusing on exposures requiring hospitalization (i.e., those potentially most serious), Bryant and colleagues found that when grandparents were involved, a higher percentage of cases involved medications accessed from pill organizers or involved antihypertensive medications, compared with exposures without grandparent involvement. The proportion of cases involving ICU admission was also higher for pediatric exposures with grandparent involvement, although it is unclear if the reported differences were statistically significant. | | The findings reported by Bryant et al. are important and suggest the need for additional studies to further investigate how medication use and storage practices of grandparents contribute to pediatric exposures with severe outcomes. Additional information on why medications are removed from original packaging, why medications are transferred to other containers, and how those containers are stored could help identify innovative interventions that promote both improved medication adherence among adults and improved child safety. | | Grandparents’ medications and pill organizers are only part of the problem of unsupervised pediatric exposures. Bryant et al. provide additional evidence that it may be necessary to raise awareness among grandparents that most pill organizers are not child resistant and can be easily opened by young children, but parents and other caregivers should be reminded as well. Targeted messaging could encourage caregivers of young children to keep medicines in child-resistant containers, fully secure child-resistant closures, and keep all medications (including those in purses, pockets, bags, or pill organizers) up and away and out of the sight and reach of young children.4 |
COVID-19 Investigational Treatments in Use Among Hospitalized Patients Identified Through the US Coronavirus Disease 2019-Associated Hospitalization Surveillance Network, March 1-June 30, 2020.
Acosta AM , Mathis AL , Budnitz DS , Geller AI , Chai SJ , Alden NB , Meek J , Anderson EJ , Ryan P , Kim S , Como-Sabetti K , Torres S , Dufort E , Bennett NM , Billing LM , Sutton M , Keipp Talbot H , George A , Pham H , Hall AJ , Fry A , Garg S , Kim L . Open Forum Infect Dis 2020 7 (11) ofaa528 Using a coronavirus disease 2019 (COVID-19)-associated hospitalization surveillance network, we found that 42.5% of hospitalized COVID-19 cases with available data from March 1-June 30, 2020, received ≥1 COVID-19 investigational treatment. Hydroxychloroquine, azithromycin, and remdesivir were used frequently; however, hydroxychloroquine and azithromycin use declined over time, while use of remdesivir increased. |
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