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Your search keyword '"Dunn, Timothy N."' showing total 13 results
Start Over Author "Dunn, Timothy N." Publisher elsevier b.v.
13 results on '"Dunn, Timothy N."'

5. Vasa previa: a multicenter retrospective cohort study.

Author

Erfani, Hadi, Haeri, Sina, Shainker, Scott A., Saad, Antonio F., Ruano, Rodrigo, Dunn, Timothy N., Rezaei, Atefeh, Aalipour, Soroush, Nassr, Ahmed A., Shamshirsaz, Amir A., Vaughn, Micah, Lindsley, William, Spiel, Melissa H., Shazly, Sherif A., Ibirogba, Eniola R., Clark, Steven L., Saade, George R., Belfort, Michael A., and Shamshirsaz, Alireza A.

Subjects
PREMATURE rupture of fetal membranes, BLOOD loss estimation, COHORT analysis, LOGISTIC regression analysis, PREMATURE labor, GESTATIONAL age
Abstract

Objective: The objective of the study was to describe the characteristics and outcomes of patients with antenatal diagnosis of vasa previa and evaluate the predictive factors of resolution in a contemporary large, multicenter data set.Study Design: This was a retrospective multicenter cohort study of all antenatally diagnosed cases of vasa previa, identified via ultrasound and electronic medical record, between January 2011 and July 2018 in 5 US centers. Records were abstracted to obtain variables at diagnosis, throughout pregnancy, and outcomes, including maternal and neonatal variables. Data were reported as median [range] or n (percentage). Descriptive statistics, receiver-operating characteristics, and logistic regression analysis were used as appropriate.Results: One hundred thirty-six cases of vasa previa were identified in 5 centers during the study period, 19 (14%) of which resolved spontaneously at median estimated gestational age of 27 weeks [19-34]. All subjects with unresolved vasa previa underwent cesarean delivery at a median estimated gestational age of 34 weeks [27-39] with the median estimated blood loss of 800 mL [250-2000]. Rates for vaginal bleeding, preterm labor, premature rupture of membrane, and need for blood product transfusion were not different between the resolved and unresolved group (P = NS). The odds ratio for resolution in those with the estimated gestational age of less than 24 weeks at the time of diagnosis was 7.9 (95% confidence interval, 2.1-29.4) after adjustment for confounding variables.Conclusion: Our data suggest that outcomes in antenatally diagnosed cases of vasa previa are excellent. Furthermore, our data report a higher chance of resolution when the condition is diagnosed before 24 weeks of gestation. [ABSTRACT FROM AUTHOR]

Published
2019
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6. 865: Multidisciplinary team learning in management of morbidly adherent placenta - outcome improvements over time.

Author

Erfani, Hadi, Fox, Karin A., Bateni, Zhoobin H., Shamshirsaz, Amir A., Salmanian, Bahram, Dildy, Gary A., Kassir, Elias, Moaddab, Amirhossein, Dunn, Timothy N., Podany, Emily L., Ballas, Jerasimos, Rac, Martha, Espinoza, Jimmy, Diaz-Arrastia, Concepcion R., Baker, B Wycke, Cassady, Christopher, Rocky Hui, Shiu-Ki, Teruya, Jun, Bandi, Venkata, and Coburn, Michael

Subjects
PLACENTA, MEDICAL care, PREECLAMPSIA, CLINICAL trials, PREGNANCY complications
Published
2017
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7. 724: Morbidly adherent placenta - comparison of characteristics and outcomes between scheduled and unscheduled deliveries managed within a single, multidisciplinary team-based referral center.

Author

Erfani, Hadi, Fox, Karin A., Bateni, Zhoobin H., Shamshirsaz, Amir A., Salmanian, Bahram, Dildy, Gary A., Kassir, Elias, Moaddab, Amirhossein, Dunn, Timothy N., Podany, Emily L., Ballas, Jerasimos, Rac, Martha, Espinoza, Jimmy, Diaz-Arrastia, Concepcion, Baker, B Wycke, Cassady, Christopher, Rocky Hui, Shiu-Ki, Teruya, Jun, Bandi, Venkata, and Coburn, Michael

Subjects
PLACENTA, HYSTERECTOMY, CESAREAN section, DELIVERY (Obstetrics), REFERRAL centers (Information services)
Published
2017
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8. 726: Placenta previa without morbidly adherent placentation: comparison of characteristics and outcomes between scheduled and unscheduled (emergency) deliveries in a tertiary center.

Author

Kassir, Elias, Fox, Karin A., Erfani, Hadi, Bateni, Zhoobin H., Shamshirsaz, Amir A., Eppes, Catherine, Salmanian, Bahram, Moaddab, Amirhossein, Podany, Emily L., Dunn, Timothy N., Espinoza, Jimmy, Clark, Steven L., Dildy, Gary A., Belfort, Michael A., and Shamshirsaz, Alireza A.

Subjects
PLACENTA, TERTIARY care, BLOOD products, BLOOD transfusion, LENGTH of stay in hospitals
Published
2017
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9. 792: Characteristics and outcomes of pregnancies with antenatal diagnosis of placenta previa without suspected morbidly adherent placentation in a tertiary center.

Author

Podany, Emily L., Fox, Karin A., Erfani, Hadi, Bateni, Zhoobin H., Shamshirsaz, Amir A., Eppes, Catherine, Salmanian, Bahram, Moaddab, Amirhossein, Kassir, Elias, Dunn, Timothy N., Espinoza, Jimmy, Clark, Steven L., Dildy, Gary A., Belfort, Michael A., and Shamshirsaz, Alireza A.

Subjects
HEALTH outcome assessment, PRENATAL diagnosis, PLACENTA praevia, HYSTERECTOMY, CESAREAN section, DIAGNOSIS
Published
2017
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10. 245: Posterior placentation in morbidly adherent placenta: a nested case-control study of characteristics and outcomes.

Author

Salmanian, Bahram, Fox, Karin A., Erfani, Hadi, Bateni, Zhoobin H., Shamshirsaz, Amir A., Dildy, Gary A., Kassir, Elias, Moaddab, Amirhossein, Dunn, Timothy N., Podany, Emily L., Ballas, Jerasimos, Rac, Martha, Espinoza, Jimmy, Diaz-Arrastia, Concepcion, Baker, B Wycke, Cassady, Christopher, Hui, Shiu-Ki R., Teruya, Jun, Bandi, Venkata, and Coburn, Michael

Subjects
HUMAN embryology, CESAREAN section, T-test (Statistics), HISTORY of medicine, CASE-control method, RETROSPECTIVE studies
Published
2017
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