Patients with surgically repaired complex congenital cardiac anomalies present unique characteristics that can make the implementation of extracorporeal membrane oxygenation (ECMO) support especially challenging. Very few series have reported the outcomes of ECMO support during pregnancy and peripartum. We report a case of successful extracorporeal cardiopulmonary resuscitation during cesarean delivery in a patient with surgically repaired d-transposition of the great arteries, and we discuss particular aspects that contributed to successful implementation of ECMO support and hospital discharge.
View Article and Find Full Text PDFIntroduction: Pregnant women with HIV require sustained education and support throughout pregnancy to achieve healthy perinatal outcomes. To enhance prenatal care for women with HIV, the Prenatal Immunology Service at the University of Miami Miller School of Medicine adapted the Centering Healthcare Institute's CenteringPregnancy curriculum to include HIV content. Nurse-midwives introduced the curriculum in a pilot project to learn if women would enroll in group prenatal care.
View Article and Find Full Text PDFIntroduction: Physiologic changes during pregnancy may impact the pharmacokinetics of drugs. In addition, efficacy and safety/tolerability concerns have been identified for some antiretroviral agents.
Methods: Human immunodeficiency virus (HIV)-1-infected pregnant women (18-26 weeks gestation) receiving the non-nucleoside reverse transcriptase inhibitor rilpivirine 25 mg once daily were enrolled in this phase 3b, open-label study examining the impact of pregnancy on the pharmacokinetics of rilpivirine when it is given in combination with other antiretroviral agents.
Background: Large mediastinal teratomas in the fetus are rare and can present with direct compression of intrathoracic structures as well as pericardial and pleural effusions. Mediastinal fetal teratoma may be detected as a mass in the chest during a routine prenatal ultrasound. Because of the pressure on mediastinal structures it may result in non-immune fetal hydrops (NIFH) and polyhydramnios.
View Article and Find Full Text PDFBackground: Urinary biomarkers may be indicators of acute kidney injury (AKI), although little is known of their developmental characteristics in healthy neonates across a full range of gestational age (GA). The purpose of this study was to examine patterns of urinary biomarkers across GA groups from birth to 3 months of age.
Methods: Fifty-two infants ranging from 24 to 41 weeks' GA had urine assayed from birth through 3 months of age for 7 biomarkers including albumin (ALB), beta-2-microglobulin (B2M), cystatin-C (CysC), epidermal growth factor (EGF), neutrophil-gelatinase-associated lipocalin (NGAL), osteopontin (OPN), and uromodulin (UMOD).
Objectives: To distinguish between cystatin C (CysC) and creatinine (Cr) as markers of estimated glomerular filtration rate (eGFR) in preterm infants and to correlate eGFR with total kidney volume (TKV) as a surrogate of nephron mass.
Study Design: Sixty preterm (<37 weeks' gestational age [GA]) and 40 term infants were enrolled at birth. Serum Cr and CysC levels were assessed during the first week of life.
Suboptimal communication between anesthesiologists and obstetricians can be associated with unintended poor maternal and neonatal outcomes, especially for emergency cesarean deliveries. Obstetricians use the results of antepartum and intrapartum fetal assessments to assess fetal well-being and to make decisions about the timing and method of delivery. Because abnormal results may lead to the need for urgent or emergency cesarean deliveries, these decisions may directly impact anesthetic care.
View Article and Find Full Text PDFThis study evaluates the safety, tolerance, and pharmacokinetics of stavudine (d4T) in human immunodeficiency virus (HIV)-infected zidovudine (ZDV)-intolerant/refusing pregnant women and of single-dose d4T in their infants. Women received d4T and lamivudine (3TC) from enrollment until labor. During labor, women received oral 3TC and either intravenous or oral d4T.
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