Deimplementation of Routine Maternal Oxygen Supplementation for Intrauterine Fetal Resuscitation: A Retrospective Cohort Study.

Objective:  Current practice guidelines for laboring patients with category II intrapartum tracings recommend maternal oxygen supplementation despite emerging randomized data challenging its benefit and utility. We aim to validate that de-implementing maternal oxygen supplementation for fetal resuscitation did not increase the risk of neonatal acidemia in a real-world setting.

Study Design:  This is a retrospective observational study conducted at a single tertiary care center from January 2019 to June 2021.

Survey of Vaccine Hesitancy in Patients Visiting Three Tertiary-care Emergency Departments in Southeast Louisiana.

Objectives: Vaccine hesitancy has been a barrier to achieving herd immunity during the coronavirus 2019 (COVID-19) pandemic. Having low socioeconomic status and education levels, and being a person of color, are associated with higher COVID-19 infection risk and worse outcomes. These same groups are associated with higher vaccine hesitancy.

Direct Oral Anticoagulants Versus Warfarin for Venous Thromboembolism Prophylaxis in Patients With Nephrotic Syndrome: A Retrospective Cohort Study.

Background: Evidence supporting venous thromboembolism (VTE) prophylaxis with direct oral anticoagulants (DOACs) in patients with nephrotic syndrome (NS) is limited to case reports.

Objective: The purpose of this study was to compare bleeding and thromboembolic events in this population.

Methods: A retrospective cohort study was conducted in adults with NS initiated on a DOAC or warfarin for VTE prophylaxis between January 2013 and July 2021 within the Ochsner Health System.

Maternal early warning criteria predict postpartum severe maternal morbidity and mortality after delivery hospitalization discharge: a case-control study.

Background: The predictors of postpartum severe maternal morbidity and mortality have not been well-described using patient-level data.

Objective: This study aimed to evaluate the application of maternal early warning criteria in the postpartum period and generate a preliminary predictive model for severe maternal morbidity and mortality occurring after delivery hospitalization discharge until 42 days postpartum.

Study Design: A retrospective case-control study was conducted from January 2013 to September 2020.

Liposomal Bupivacaine Transversus Abdominis Plane Blocks in Laparoscopic Colorectal Resections: A Single-Institution Randomized Controlled Trial.

Background: Transversus abdominis plane blocks improve postoperative pain after colon and rectal resections, but the benefits of liposomal bupivacaine use for these blocks have not been clearly demonstrated.

Objective: This study aimed to determine whether using liposomal bupivacaine in transversus abdominis plane blocks improves postoperative pain and reduces opioid use after colorectal surgery compared to standard bupivacaine.

Design: This study was a single-blinded, single-institution, prospective randomized controlled trial comparing liposomal bupivacaine to standard bupivacaine in transversus abdominis plane blocks in patients undergoing elective colon and rectal resections.