Interventional resealing of preterm premature rupture of the membranes: a systematic review and meta-analysis.

Objective: To compare the effectiveness and outcomes of interventional resealing of membranes, "amniopatch" for spontaneous vs. iatrogenic preterm premature rupture of the membranes (sPPROM and iPPROM).

Methods: We performed a systematic review of literature involving an electronic search of the following databases: Ovid MEDLINE(R) and Epub Ahead of Print, In-Process and Other Non-Indexed Citations, Ovid MEDLINE(R) Daily, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, and Scopus.

Sacral protuberance with cleft lip and palate: Prenatal presentation of 3MC syndrome.

3MC syndromes are rare heterogeneous autosomal recessive conditions previously designated as Mingarelli, Malpuech, Michels, and Carnevale syndromes, characterized by dysmorphic facial features, facial clefts, growth restriction, and intellectual disability. 3MC is secondary to mutations in the MASP1, MASP3, COLEC11, and COLEC10 genes. The number of patients with 3MC syndrome with known mutations in the COLEC11 or MASP1 is, to date, less than 50.

The changing landscape of SARS-CoV-2: Implications for the maternal-infant dyad.

The COVID-19 pandemic represents the greatest challenge to date faced by the medical community in the 21st century. The rate of rapid dissemination, magnitude of viral contagiousness, person to person transmission at an asymptomatic phase of illness pose a unique and dangerous challenge for all patients, including neonatal and obstetric patients. Although scientific understanding of the pathophysiology of the disease, nature of transmission, and efficacy of mitigation strategies is growing, neither a cure or vaccine have been developed.

Increased placental T cell trafficking results in adverse neurobehavioral outcomes in offspring exposed to sub-chronic maternal inflammation.

Interleukin-1 beta (IL-1β) is a cytokine mediator of perinatal brain injury. The effect of sub-chronic systemic IL-1β exposure in perinatal and offspring outcomes is unclear. The aim of this study was to examine the effects of maternal IL-1β exposure on pregnancy and offspring outcomes.

P2X7 receptor blockade prevents preterm birth and perinatal brain injury in a mouse model of intrauterine inflammation.

The P2X7 is an adenosine triphosphate (ATP)-gated ion channel involved in several facets of immune activation and neuronal function through its importance in interleukin (IL)-1β secretion. We hypothesized that blockade of P2X7 would prevent perinatal brain injury associated with exposure to intrauterine (IU) inflammation. Dams received 45 mg/kg of Brilliant Blue G (BBG), a specific P2X7 receptor (P2X7R) antagonist, on gestation day 17 (E17) prior to administration of lipopolysaccharide (LPS) or phosphate-buffered saline (PBS).