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Introduction: A litany of recent evidence supports the morbidity of intra-natal iron-deficiency anemia and its prodrome, iron deficiency. Oral iron administered during second and third trimesters does not get to the developing fetus if the mother is iron deficient. This is especially concerning as the rapidly developing fetal brain is in particular need of iron sufficiency. Intra-natal iron deficiency is associated with autism, schizophrenia and abnormal brain structure. The obstetrical literature reports an unacceptably high incidence of gastrointestinal adverse events with oral iron. The time iron honored standard in the United States for intravenous iron replenishment in gravidas is iron sucrose. While safe and effective, four to seven visits are required to accomplish what newer formulations can achieve with one. Methods: Ferumoxytol is a superparamagnetic iron oxide linked to polyglucose sorbitol carboxymethylether-binding elemental iron tightly allowing administration of complete replacement doses in 15-30 min. Herein, we report the results of 131 consecutive, non-selected, iron-deficient second- and third-trimester pregnant women who received either 510 mg of intravenous (IV) ferumoxytol twice or 1020 mg once. Results: Hemoglobin and iron parameter increments were highly statistically significant. No adverse events were reported. We report how a single infusion is safe and effective as the same dose over two visits, saving an unnecessary visit and IV placement, while reducing cost. Conclusion: Ferumoxytol represents an efficacious and safe method of administration of IV iron which improves convenience for patients and practitioners, and is cost saving due to fewer visits. Plain language summary: One or two infusions of intravenous iron for iron deficiency or iron-deficiency anemia of pregnancy simplifies careThis study was conducted to highlight the inconvenience of multiple doses of IV iron and how administering the same dose in one or two infusions simplifi

Amaan Siddiqi1, Huzefa Bahrain2, Michael Auerbach1,21Georgetown University School of Medicine, 2Auerbach Hematology and Oncology, Baltimore, MD, USAPurpose: To determine whether maintenance therapy with carboplatin and etoposide improves progression-free and overall survival in patients with extensive stage small cell lung cancer, compared to the standard four to six cycles of cisplatin and etoposide.Methods: Forty-two patient records (25 males and 17 females) were retrospectively reviewed in a single community practice. All patients were over the age of 18, with pathologically and radiographically proven extensive stage small cell lung carcinoma (SCLC). The starting doses of chemotherapy were carboplatin, AUC (area under the curve) of 6 IV day 1, and etoposide, 100 mg/m2 IV days 1–3. The regimen was administered every 3 weeks and increased to every 4 to 5 weeks as tolerated or until documented progression occurred. Varying second-line chemotherapies were used.Results: Median overall survival was 17 months from diagnosis, with a progression-free survival of 15 months. Seventy-nine percent of the patients survived more than 10 months. The 1- and 2-year overall survival (OAS) rates were 0.74 (31 patients) and 0.31 (13 patients), respectively. The 1- and 2-year progression free survival (PFS) rates were 0.50 (21 patients) and 0.21 (9 patients), respectively.Conclusion: The improved overall and progression-free survival compared to the current standard in this small single center cohort suggests that maintenance therapy with carboplatin and etoposide to progression may be a prudent area for further investigation in a properly powered randomized, controlled trial.Keywords: progression-free survival, maintenance therapy, overall survival, metastasis