Leonardo M. Pereira

Neonatology | Obstetrics and Gynecology

3181 SW Sam Jackson Park Rd
Portland, OR 97239

Last Updated: 09/26/2026

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Found 32 publications

Amniocentesis prior to cerclage: practice patterns and obstetric outcomes.

Amniocentesis prior to cerclage: practice patterns and obstetric outcomes.

Journal: American journal of obstetrics & gynecology MFM

Published: December 22, 2025

A Clinical Practice Guideline for the Management of Pregnancy Alloimmunized to Red Blood Cell Antigens.

A Clinical Practice Guideline for the Management of Pregnancy Alloimmunized to Red Blood Cell Antigens.

Journal: JAMA network open

Published: November 24, 2025

Cervical dilation staging and early preterm birth risk after examination-indicated cerclage: a retrospective cohort study with the International Collaborative for Cerclage Longitudinal Evaluation and Research.

Cervical dilation staging and early preterm birth risk after examination-indicated cerclage: a retrospective cohort study with the International Collaborative for Cerclage Longitudinal Evaluation and Research.

Journal: American journal of obstetrics & gynecology MFM

Published: July 01, 2025

Pulse Pressure and Adverse Maternal and Perinatal Outcomes in Patients With Mild Chronic Hypertension During Pregnancy.

Pulse Pressure and Adverse Maternal and Perinatal Outcomes in Patients With Mild Chronic Hypertension During Pregnancy.

Journal: O&G open

Published: May 19, 2025

Relationship Between Third-Trimester Low Maternal Blood Pressure and Small-for-Gestational-Age Birth Weight in Pregnant Individuals With Mild Chronic Hypertension.

Relationship Between Third-Trimester Low Maternal Blood Pressure and Small-for-Gestational-Age Birth Weight in Pregnant Individuals With Mild Chronic Hypertension.

Journal: Obstetrics and gynecology

Published: March 28, 2025

The natural history and management of vasa previa: a single institution's 15-year experience managing patients remote from labor and delivery.

The natural history and management of vasa previa: a single institution's 15-year experience managing patients remote from labor and delivery.

Journal: BMC pregnancy and childbirth

Published: March 01, 2025

Nipocalimab in Early-Onset Severe Hemolytic Disease of the Fetus and Newborn.

Nipocalimab in Early-Onset Severe Hemolytic Disease of the Fetus and Newborn.

Journal: The New England journal of medicine

Published: August 08, 2024

The process of developing a comprehensive maternal-fetal surgery center.

The process of developing a comprehensive maternal-fetal surgery center.

Journal: American journal of obstetrics & gynecology MFM

Published: July 31, 2024

Antihypertensive therapy and unplanned maternal postpartum healthcare utilization in patients with mild chronic hypertension.

Antihypertensive therapy and unplanned maternal postpartum healthcare utilization in patients with mild chronic hypertension.

Journal: American journal of obstetrics & gynecology MFM

Published: July 04, 2024

Physical examination-indicated cerclage ≥ 24 weeks of gestation: systematic review and meta-analysis using individual patient-level data.

Physical examination-indicated cerclage ≥ 24 weeks of gestation: systematic review and meta-analysis using individual patient-level data.

Journal: American journal of obstetrics & gynecology MFM

Published: June 02, 2024

Optimal Timing of Delivery for Pregnant Individuals With Mild Chronic Hypertension.

Optimal Timing of Delivery for Pregnant Individuals With Mild Chronic Hypertension.

Journal: Obstetrics and gynecology

Published: March 23, 2024

Concurrent progestogen and cerclage to reduce preterm birth: a multicenter international retrospective cohort.

Concurrent progestogen and cerclage to reduce preterm birth: a multicenter international retrospective cohort.

Journal: American journal of obstetrics & gynecology MFM

Published: February 16, 2024

Showing 1-12 of 32

Last Updated: 09/26/2026