At-home urine pregnancy test assessment after mifepristone and misoprostol for undesired pregnancy of unknown location.

Objectives: The ideal assessment after mifepristone and misoprostol for undesired pregnancy of unknown location (PUL) is unknown.

Study Design: We prospectively followed patients at Planned Parenthood League of Massachusetts (2019-2021) with PUL who received immediate mifepristone and misoprostol with serial at-home urine pregnancy tests (UPT) and in-office serum HCGs.

Results: Of 13 patients, 10 had a successful medication abortion.

Obesity downregulates lipid metabolism genes in first trimester placenta.

Placentas of obese women have low mitochondrial β-oxidation of fatty acids (FA) and accumulate lipids in late pregnancy. This creates a lipotoxic environment, impairing placental efficiency. We hypothesized that placental FA metabolism is impaired in women with obesity from early pregnancy.

Mifepristone and Misoprostol for Undesired Pregnancy of Unknown Location.

Objective: To compare immediate initiation with delayed initiation of medication abortion among patients with an undesired pregnancy of unknown location.

Methods: This retrospective cohort study used electronic medical record data from the Planned Parenthood League of Massachusetts (2014-2019) for patients who requested medication abortion with a last menstrual period (LMP) of 42 days or less and pregnancy of unknown location (no gestational sac) on initial ultrasonogram. Clinicians could initiate medication abortion with mifepristone followed by misoprostol while simultaneously excluding ectopic pregnancy with serial serum human chorionic gonadotropin (hCG) testing (same-day-start group) or establish a diagnosis with serial hCG tests and repeat ultrasonogram before initiating treatment (delay-for-diagnosis group).

The Use of Feticidal Agents Before Dilation and Evacuation or Induction of Labor for Later Abortion.

Abortion is a common medical procedure in the United States that is frequently the target of political and legal restrictions. These restrictions can negatively impact care and interfere with the patient-provider relationship. In this paper, we aim to review the historic context in which feticidal agents became more utilized in later abortion; describe current practices and protocols of using feticidal agents use for later abortion by dilation and evacuation and induction of labor; evaluate patient and provider perspectives on feticidal agent use; and propose areas of further ethical and research inquiry to characterize the use of these agents in later abortion procedures.

Label-free, High-Resolution Optical Metabolic Imaging of Human Cervical Precancers Reveals Potential for Intraepithelial Neoplasia Diagnosis.

While metabolic changes are considered a cancer hallmark, their assessment has not been incorporated in the detection of early or precancers, when treatment is most effective. Here, we demonstrate that metabolic changes are detected in freshly excised human cervical precancerous tissues using label-free, non-destructive imaging of the entire epithelium. The images rely on two-photon excited fluorescence from two metabolic co-enzymes, NAD(P)H and FAD, and have micron-level resolution, enabling sensitive assessments of the redox ratio and mitochondrial fragmentation, which yield metrics of metabolic function and heterogeneity.

Moderate intravenous sedation for first trimester surgical abortion: a comparison of adverse outcomes between obese and normal-weight women.

Objective: To determine if obese women experience increased rates of adverse outcomes with moderate intravenous sedation during first trimester surgical abortion compared to normal weight women.

Study Design: We performed a retrospective cohort study of all first trimester surgical abortions with moderate intravenous sedation at an outpatient facility between September 2010 and June 2015. The primary outcome was supplemental oxygen administration.

Long-acting reversible contraceptives for teenagers: primary care recommendations.

Long-acting reversible contraceptive (LARC) methods are underutilized in the adolescent population despite their superior efficacy over non-LARC methods. The purpose of this article is to discuss the barriers that lead to underutilization of these methods and present an evidence-based approach for the use of LARC methods among adolescents in the primary care setting.

Inflammation or infection at the time of second trimester induced abortion.

Background: Induced abortion via dilation and evacuation (D&E) typically involves cervical preparation. Some clinicians also induce fetal death in the second trimester. We designed this study to determine if the combination of intra-amniotic digoxin and osmotic dilators induced intrauterine inflammatory changes.

Mifepristone vs. osmotic dilator insertion for cervical preparation prior to surgical abortion at 14-16 weeks: a randomized trial.

Background: Cervical preparation is recommended before second-trimester abortion. We investigated the use of a pharmacologic method of preparation, mifepristone, as compared to osmotic dilators for surgical abortions at 14-16 weeks.

Study Design: This was a randomized, parallel-group study with concealed allocation.