n of recent-onset atrial flutter. Further high-quality study is necessary. STUDY OBJECTIVE Common outcomes of care valued by emergency department (ED) patients who are not hospitalized have been characterized, but no measurement instrument has been developed to date.  https://www.selleckchem.com/products/6-benzylaminopurine.html  We developed and validated a patient-reported outcome measure for use with adult ED patients who are discharged home (PROM-ED). METHODS In previous research, 4 main outcomes of importance to ED patients were defined symptom relief, understanding, reassurance, and having a plan. We developed a bank of potential questions (phase 1) that were first tested for suitability through cognitive debriefing with patients (phase 2). Revised questions were then tested quantitatively with a large panel of participants who had recently received ED care (phase 3). Informed by these results, a panel of experts used a modified Delphi process to make decisions on item reduction. The resulting instrument (PROM-ED 1.0) was then evaluated for its measurement properties (structural validity, hypothesis testing, and reliability). RESULTS Sixty-seven questions divided among 4 scales (1 for each outcome domain) were assembled. In accordance with cognitive debriefing with 8 patients (phase 2), 15 questions were modified and 13 removed. Testing of these questions with 444 participants (phase 3) identified problematic floor or ceiling effects (n=10), excessive correlations between items (n=11), and low item-total correlations (n=7). The expert panel (22 participants, phase 4) made decisions using this information on the exclusion of items, resulting in 22 questions across 4 scales that together constitute the PROM-ED 1.0. Testing provided good evidence of validity and test-retest reliability (n=200). CONCLUSION The PROM-ED enables the measurement of patient-centered outcomes of importance to patients receiving care in the ED who are not hospitalized. These data could have important applications in research and care improvement. Lactation benefits both lactating individuals and their infants. Despite high rates of breastfeeding initiation, physicians are a high-risk group for early cessation. Barriers to meeting lactation goals for physicians include lack of protected time, dedicated space, and collegial support. The emergency department (ED) is a uniquely challenging setting for lactating emergency physicians, given the high-stress, high-acuity environment that lacks predictability or scheduled breaks. This article presents an overview of relevant lactation physiology and evidence for specific strategies that the lactating emergency physician, colleagues, and ED leadership can implement to overcome barriers and facilitate meeting lactation goals. INTRODUCTION AND AIMS Neoadjuvant therapy in rectal cancer is associated with a decrease in tumor size and is the therapeutic indication for patients with T3 or T4 tumors or lymph node involvement. Our aim was to describe the frequency of pathologic response and the survival rate in patients that underwent neoadjuvant therapy for rectal cancer. MATERIALS AND METHODS A retrospective follow-up study with a survival analysis was conducted. Patients with locally advanced rectal cancer that received neoadjuvant treatment and were operated on at the Instituto de Cancerología Las Américas (Medellín, Colombia) were analyzed. Survival was calculated using the Kaplan-Meier method. RESULTS A total of 152 patients were included. Mean patient age was 59 years (12.8 SD), 53.9% were men, and 58.6% of the patients were diagnosed with stage IIIB disease. The pathologic complete response (pCR) was achieved in 17% of the patients. A total of 146 (96.1%) patients received the chemoradiotherapy protocol. Fifty-two (34.2%) patients developed metastasis and/or relapse, and one (3.8%) of those patients had presented with pCR. The median follow-up period was 33 months (Q1-Q3 20-45), with an overall survival rate of 79.5% (95% CI 70.9-85.8). The 5-year survival rate for the patients that had pCR was 80% (95% CI 20.3-96.9). CONCLUSIONS The frequency of pCR was similar to that in other published studies and disease recurrence was lower, compared with patients with no response. The 5-year survival rate in patients with pCR was high, albeit lower than that reported in other studies. BACKGROUND AND AIMS This study aimed to evaluate the association between very low levels of low-density lipoprotein (LDL) cholesterol and subsequent clinical outcomes among dyslipidemic patients. METHODS A retrospective longitudinal study was conducted at a large teaching hospital in Tokyo, Japan, from 2005 to 2018. We included all dyslipidemic adult patients who were followed up at the department of endocrinology. The primary outcome was all-cause mortality and the secondary outcome was cardiovascular disease. We compared the development of these outcomes according to LDL cholesterol categories through longitudinal analyses adjusting for potential confounders. RESULTS We included total of 4485 dyslipidemic patients. The mean patient age (standard deviation) was 58.4 (12.2) years, and 2286 patients were men. During a median follow-up of 5.3 (interquartile range 2.2-9.6) years, 252 (5.7%) patients died (25[0.6%] were cardiovascular deaths) and 912 (20.3%) patients developed cardiovascular diseases. Multivariable longitudinal analyses showed that the very low LDL cholesterol group ( less then 60 mg/dl) had significantly higher all-cause mortality than the normal LDL cholesterol group (100-140 mg/dl) (odds ratio[OR] 1.96, 95%confidence interval [CI]1.22-3.16). Among high-risk patients for atherosclerotic cardiovascular disease (ASCVD), very low LDL cholesterol was significantly associated with increased all-cause mortality (OR 2.61, 95%CI 1.12-6.10) but decreased incidence of cardiovascular disease (OR 0.47, 95%CI 0.23-0.93). CONCLUSIONS Very low LDL cholesterol is associated with increased all-cause mortality but not statistically associated with cardiovascular disease incidence among dyslipidemic patients, regardless of risk. When patients were stratified according to ASCVD risk, this association was more obvious among high-risk patients.