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Comparing Users to Non-Users of Remote Patient Monitoring for Postpartum Hypertension [Letter]
Kidd, Jennifer M J; Alku, Dajana; Vertichio, Rosanne; Akerman, Meredith; Prasannan, Lakha; Mann, Devin M; Testa, Paul A; Chavez, Martin; Heo, Hye J
PMID: 39396754
ISSN: 2589-9333
CID: 5718282
Assessing müllerian anomalies in early pregnancy utilizing advanced 3-dimensional ultrasound technology
Prasannan, Lakha; Rekawek, Patricia; Kinzler, Wendy L; Richmond, Diana Abenanti; Chavez, Martin R
PMID: 38663663
ISSN: 1097-6868
CID: 5657762
Fibroid size and number and risk of postpartum hemorrhage [Letter]
Yaghoubian, Yasaman C; Prasannan, Lakha; Alvarez, Alejandro; Gerber, Rachel P; Galagedera, Nirupa; Blitz, Matthew J
PMID: 37172925
ISSN: 1097-6868
CID: 5544642
Obstetrical Outcomes After Implementation of Laborist Model During the COVID-19 Pandemic
Prasannan, Lakha; Gerber, Rachel; Gulersen, Moti; Shan, Weiwei; Blitz, Matthew J; Rochelson, Burton
OBJECTIVE:The COVID-19 pandemic prompted labor and delivery units to establish ways to decrease viral exposure to healthcare workers while continuing to deliver optimal patient care. A laborist model was implemented to improve safety at our tertiary care hospital in Long Island. The aim of the study is to determine whether implementation of a laborist model during the COVID-19 pandemic is associated with a change in the frequency of cesarean birth. METHODS:The retrospective cohort study included patients who delivered at a single tertiary center during March 2019 to May 2019 and March 2020 to May 2020 when our laborist model was initiated. The primary outcome compared the frequency of a cesarean delivery between both models. Secondary outcomes were the frequency of adverse obstetrical complications, which included intensive care unit admission, shoulder dystocia, intra-amniotic infection, hemorrhage, and need for blood transfusion. Statistical analysis included multivariable regression to adjust for potential confounders. RESULTS:A total of 1506 patients were included. Baseline characteristics were similar between the 2 groups. After adjusting for potential confounders, there was no significant difference in the frequency of cesarean births between both models (37% versus 35%; adjusted odds ratio, 1.003; 95% confidence interval, 0.46-2.89). Similarly, there were no significant differences in adverse outcomes between the study populations (adjusted odds ratio, 1.064; 95% confidence interval, 0.68-1.59). CONCLUSIONS:A change in practice behavior during a pandemic was not associated with an increase in frequency of cesarean births or adverse obstetrical outcomes.
PMID: 35858475
ISSN: 1549-8425
CID: 5279192
Preterm birth among women with and without severe acute respiratory syndrome coronavirus 2 infection
Blitz, Matthew J; Gerber, Rachel P; Gulersen, Moti; Shan, Weiwei; Rausch, Andrew C; Prasannan, Lakha; Meirowitz, Natalie; Rochelson, Burton
INTRODUCTION/BACKGROUND:Studies directly comparing preterm birth rates in women with and without severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are limited. Our objective was to determine whether preterm birth was affected by SARS-CoV-2 infection within a large integrated health system in New York with a universal testing protocol. MATERIAL AND METHODS/METHODS:This retrospective cohort study evaluated data from seven hospitals in New York City and Long Island between March 2020 and June 2021, incorporating both the first and second waves of the coronavirus disease 2019 (COVID-19) pandemic in the USA. All patients with live singleton gestations who had SARS-CoV-2 polymerase chain reaction (PCR) testing at delivery were included. Deliveries before 20 weeks of gestation were excluded. The rate of preterm birth (before 37 weeks) was compared between patients with positive and negative SARS-CoV-2 test results. This analysis was performed separately for resolved prenatal infections and infections at delivery, with the latter group subdivided by symptom status. Multiple logistic regression analysis was used to examine the association between SARS-CoV-2 infection and preterm birth, adjusting for maternal age, race-ethnicity, parity, history of preterm birth, body mass index, marital status, insurance type, medical co-morbidities, month of delivery, and wave of pandemic. RESULTS:A total of 31 550 patients were included and 2473 (7.8%) had laboratory-confirmed infection. Patients with symptomatic COVID-19 at delivery were more likely to deliver preterm (19.0%; adjusted odds ratio 2.76, 95% CI 1.92-3.88) compared with women with asymptomatic infection (8.8%) or without infection (7.1%). Among preterm births associated with symptomatic infection, 72.5% were medically indicated compared with 44.1% among women without infection (p < 0.001). Risk of preterm birth in patients with resolved prenatal infection was unchanged when compared with women without infection. Among women with infection at delivery, preterm birth occurred more frequently during the second wave compared with the first wave (13.6% vs. 8.7%, respectively; p < 0.006). However, this was not significant on multiple regression analysis after adjusting for other explanatory variables. CONCLUSIONS:Pregnant women with symptomatic COVID-19 are more than twice as likely to have a preterm delivery than patients without infection. Asymptomatic infection and resolved prenatal infection are not associated with increased risk.
PMID: 34546577
ISSN: 1600-0412
CID: 5019962
Social determinants of health and coronavirus disease 2019 in pregnancy
Prasannan, Lakha; Rochelson, Burton; Shan, Weiwei; Nicholson, Kaitlin; Solmonovich, Rachel; Kulkarni, Aparna; Lewis, Dawnette; Greenberg, Meir; Nimaroff, Michael; Blitz, Matthew J
BACKGROUND:The social and physical environments in which people live affect the emergence, prevalence, and severity of both infectious and noninfectious diseases. There are limited data on how such social determinants of health, including neighborhood socioeconomic conditions, affect the risk of severe acute respiratory syndrome coronavirus 2 infection and severity of coronavirus disease 2019 during pregnancy. OBJECTIVE:Our objective was to determine how social determinants of health are associated with severe acute respiratory syndrome coronavirus 2 infection and the severity of coronavirus disease 2019 illness in hospitalized pregnant patients in New York during the global coronavirus disease 2019 pandemic. STUDY DESIGN:This cross-sectional study evaluated all pregnant patients who delivered and had polymerase chain reaction testing for severe acute respiratory syndrome coronavirus 2 between March 15, 2020, and June 15, 2020, at 7 hospitals within Northwell Health, the largest academic health system in New York. During the study period, universal severe acute respiratory syndrome coronavirus 2 testing protocols were implemented at all sites. Polymerase chain reaction testing was performed using nasopharyngeal swabs. Patients were excluded if the following variables were not available: polymerase chain reaction results, race, ethnicity, or zone improvement plan (ZIP) code of residence. Clinical data were obtained from the enterprise electronic health record system. For each patient, ZIP code was used as a proxy for neighborhood. Socioeconomic characteristics were determined by linking to ZIP code data from the United States Census Bureau's American Community Survey and the Internal Revenue Service's Statistics of Income Division. Specific variables of interest included mean persons per household, median household income, percent unemployment, and percent with less than high school education. Medical records were manually reviewed for all subjects with positive polymerase chain reaction test results to correctly identify symptomatic patients and then classify those subjects using the National Institutes of Health severity of illness categories. Classification was based on the highest severity of illness throughout gestation and not necessarily at the time of presentation for delivery. RESULTS:A total of 4873 patients were included in the study. The polymerase chain reaction test positivity rate was 11% (n=544). Among this group, 359 patients (66%) were asymptomatic or presymptomatic, 115 (21%) had mild or moderate coronavirus disease 2019, and 70 (13%) had severe or critical coronavirus disease 2019. On multiple logistic regression modeling, pregnant patients who had a positive test result for severe acute respiratory syndrome coronavirus 2 were more likely to be younger or of higher parity, belong to minoritized racial and ethnic groups, have public health insurance, have limited English proficiency, and reside in low-income neighborhoods with less educational attainment. On ordinal logit regression modeling, obesity, income and education were associated with coronavirus disease 2019 severity. CONCLUSION:Social and physical determinants of health play a role in determining the risk of infection. The severity of coronavirus disease 2019 illness was not associated with race or ethnicity but was associated with maternal obesity and neighborhood level characteristics such as educational attainment and household income.
PMCID:7981575
PMID: 33757936
ISSN: 2589-9333
CID: 5019952
Histopathologic evaluation of placentas after diagnosis of maternal severe acute respiratory syndrome coronavirus 2 infection
Gulersen, Moti; Prasannan, Lakha; Tam Tam, Hima; Metz, Christine N; Rochelson, Burton; Meirowitz, Natalie; Shan, Weiwei; Edelman, Morris; Millington, Karmaine A
Background:The impact of maternal severe acute respiratory syndrome coronavirus 2 infection on placental histopathology is not well known. Objective:To determine if any significant placental histopathologic changes occur after the diagnosis of severe acute respiratory syndrome coronavirus 2 infection during pregnancy and whether these changes are correlated with the presence or absence of symptoms associated with the infection. Study Design:value of <.05. Results:A total of 50 placentas after the diagnosis of maternal severe acute respiratory syndrome coronavirus 2 infection and 50 historical controls were analyzed. Among the placentas from patients diagnosed with severe acute respiratory syndrome coronavirus 2 infection, 3 (6%) were preterm (33 3/7, 34 6/7, and 36 6/7 weeks of gestation), 16 (32%) were from patients with typical symptoms related to the infection, and 34 (68%) were from patients without typical symptoms related to the infection. All patients had received a diagnosis of severe acute respiratory syndrome coronavirus 2 infection in the third trimester. Decidual vasculopathy was not visualized in any of the placentas from patients diagnosed as having severe acute respiratory syndrome coronavirus 2 infection. There was no statistically significant difference in placental histopathologic characteristics between the groups. Severe acute respiratory syndrome coronavirus 2 test results for all neonates at 24 hours of life were negative. Conclusion:Based on the results of this study, there are no significant placental histopathologic changes that occur after the diagnosis of severe acute respiratory syndrome coronavirus 2 infection in women during the third trimester of pregnancy compared with a gestational age-matched historical control group. Similar incidences of histopathologic findings were also discovered when comparing placentas from patients with severe acute respiratory syndrome coronavirus 2 infection with or without the presence of symptoms typically related to the infection.
PMCID:7428686
PMID: 32838277
ISSN: 2589-9333
CID: 5019922
Racial and ethnic disparity and spatiotemporal trends in severe acute respiratory syndrome coronavirus 2Â prevalence on obstetrical units in New York
Blitz, Matthew J; Rochelson, Burton; Prasannan, Lakha; Shan, Weiwei; Chervenak, Frank A; Nimaroff, Michael; Bornstein, Eran
PMCID:7429514
PMID: 32838278
ISSN: 2589-9333
CID: 5019932
Perinatal outcome after persistence of abnormal umbilical artery Doppler indices in the growth-restricted fetus following betamethasone administration
Prasannan, Lakha; Blitz, Matthew J; Augustine, Stephanie; Kohn, Nina; Rochelson, Burton; Pessel, Cara
BACKGROUND:An optimal approach for providing sufficient antenatal surveillance for fetal growth restriction (FGR) has yet to be elucidated. Moreover, there is scant literature on the fetal response to betamethasone and its effect on fetal Dopplers. OBJECTIVE:To compare persistence of umbilical artery Doppler abnormalities after corticosteroid administration and adverse perinatal outcome in growth restricted fetuses. METHODS:Retrospective cohort study (2008-2018) of singleton gestations with FGR (EFW <10th percentile) and umbilical artery Doppler abnormalities (absent or reversed end diastolic velocity) between 24 and 34 weeks of gestation at two institutions. Included patients had Dopplers performed before betamethasone administration and again within 1 week. Excluded were multiple gestations, chromosomal abnormalities, fetal anomalies, or missing outcome information. Pregnancies with persistently abnormal Dopplers were compared with those in which an improvement of Dopplers was noted. The primary outcome was a composite that consisted of indicated preterm birth <32 weeks, 1 or 5 min APGAR score <7, intrauterine fetal demise, and neonatal demise. Secondary outcomes included length of NICU stay, ventilator support, gestational age at delivery, interval between steroids and delivery, and birth weight. RESULTS: = 17). No difference in the frequency of the primary outcome was observed between the persistently abnormal Doppler and improved Doppler groups (72.2% vs. 70.6%, respectively), and there was no difference in any of the secondary outcomes. CONCLUSIONS:Perinatal outcomes in FGR pregnancies were not affected by improved versus persistently abnormal umbilical artery Dopplers after betamethasone administration.
PMID: 33108909
ISSN: 1476-4954
CID: 5019942
Maternal mortality among women with coronavirus disease 2019 admitted to the intensive care unit [Letter]
Blitz, Matthew J; Rochelson, Burton; Minkoff, Howard; Meirowitz, Natalie; Prasannan, Lakha; London, Viktoriya; Rafael, Timothy J; Chakravarthy, Shruti; Bracero, Luis A; Wasden, Shane W; Pachtman Shetty, Sarah L; Santandreu, Orlando; Chervenak, Frank A; Schwartz, Benjamin M; Nimaroff, Michael
PMCID:7294262
PMID: 32553910
ISSN: 1097-6868
CID: 5019912