Acupuncture is a feasible alternative to procedural sedation for shoulder reduction in the emergency department.

Treating shoulder dislocations is common in the emergency department and often requires procedural sedation. The use of acupuncture for treatment of chronic pain has been shown to be successful in various outpatient settings, and some EDs have recently incorporated acupuncture as an analgesia adjunct for chronic painful conditions to avoid opioid therapy. Limited data describe acupuncture to facilitate ED procedures. Here we present two cases of acute shoulder dislocation that were successfully treated with acupuncture as an alternative to parenteral pharmacologic procedural sedation. A 50 year old male sustained an anterior shoulder dislocation after an altercation, and a 59 year old female sustained an anterior dislocation after a fall. Instead of using conventional pharmacologic sedation and analgesia during shoulder reduction, both were treated with acupuncture in the ED. Reduction in both cases was rapid, safe, and avoided use of any parenteral medications, procedural sedation monitoring, or prolonged nurse observation. Using acupuncture as alternative to opioids for ED procedures deserves future study for orthopedic and other common ED procedures.

Persistent hiccups as an atypical presenting complaint of COVID-19.

Hiccups (singultus) are reflex inspiratory movements that involve the swallowing reflex arc and can be classified as acute (<48 h) or persistent (>48 h). A 62-year-old man with no history of malignancy or pulmonary disease presented to the Emergency Department with a four-day history of persistent hiccups. Other than episodic hiccupping, his physical examination was otherwise unremarkable. An abnormal chest X-ray led to a CT scan of the chest with IV contrast, which demonstrated regional, peripheral groundglass opacities of the upper lobes with small focal groundglass opacities scattered throughout the lungs. He was tested for COVID-19 per admission protocol, started on hydroxychloroquine, his hiccups improved, and he was discharged to home after 3 days. An emergency medicine physician should keep COVID-19 on the differential and be vigilant of exposure in atypical presentations.

Routine Screening for Celiac Disease in Children With Down Syndrome Improves Case Finding.

OBJECTIVES: Children with Down syndrome have an estimated 6-fold increased risk of developing celiac disease in the United States compared with the general population, yet the determination to screen for celiac disease in this population is not agreed upon. The objectives of this study are to assess the prevalence of celiac disease in children with Down syndrome in our center and compare features from this population identified clinically and through screening. METHODS: This is a retrospective chart review of 1317 children with Down syndrome who received treatment at a single institution from 2011 to 2017. All participants (n = 90; 53.3% boys) met inclusion criteria of celiac disease diagnosis between 1 month and 22 years of age and Down syndrome. Clinical details were collected, which included the results from celiac disease screening tests, reason for diagnosis and/or testing, symptoms, nutrition notes, demographics, comorbidities, and outcomes. RESULTS: Prevalence of celiac disease in our population of children with Down syndrome ages 3 years or older was 9.8%. Mean age at diagnosis was 9.24 years (SD = 4.98) with an average of 2.85 years (SD ±â€Š3.52) lag from the onset of symptoms to diagnosis for children clinically identified in comparison with 1.69 years (SD ±â€Š2.09) for children identified through routine screening. Eighty-two percentage of clinic patients received a diagnosis of celiac disease because of routine screening compared with clinical testing based on identified symptoms alone. CONCLUSION: Our results suggest the need for routine celiac disease screening in children with Down syndrome to improve case-finding and avoid diagnostic delay.

Topical 5-fluorouracil in dermatologic disease.

BACKGROUND: 5-fluorouracil (5-FU) has proven to be an effective therapy in the treatment of a variety of dermatologic conditions. Approved by the United States Food and Drug Administration for the treatment of actinic keratoses and superficial basal cell carcinoma, topical 5-FU has also demonstrated efficacy in the treatment of a variety of other dermatologic diseases. METHODS: A search of the MEDLINE standard computer database, MEDLINE advanced database, and EMBASE database was conducted. RESULTS: Thirty-four articles met criteria for inclusion in this review. These articles represented 16 randomized controlled trials and 18 case series. Each article was reviewed and summarized. CONCLUSIONS: Topical 5-FU is used in a variety of dermatologic disease processes with a wide range of efficacy and levels of evidence. Based on extent and level of evidence, our disease-specific systematic review found that the evidence is strongest for topical 5-FU use in the treatment of actinic keratosis, squamous cell carcinoma, and basal cell carcinoma. This review serves as a comprehensive summary of topical 5-FU use in dermatology.

Intralesional and Laser-Assisted 5-Fluorouracil in Dermatologic Disease: A Systematic Review.

INTRODUCTION: 5-fluorouracil has proven to be an effective therapy in the treatment of a variety of dermatologic conditions. Approved by the United States Food and Drug Administration for the topical treatment of actinic keratoses and superficial basal cell carcinoma, 5-fluorouracil has also demonstrated efficacy in the treatment of a variety of other dermatologic diseases. While best known for its use as a topical medication, 5-fluorouracil can also be delivered intralesionally for the treatment of dermatologic disease. Recently, laser-assisted modalities for increased delivery of 5-fluorouracil have also been described METHODS: A search of the MEDLINE standard computer database, MEDLINE advanced database, and EMBASE database was conducted. RESULTS: 38 articles met criteria for inclusion in this review. These articles represented 14 randomized controlled trials and 24 case series. Each article was reviewed and summarized. The main limitation of this review is the limited number of large randomized controlled trials, as well as the non-uniformity in treatment regimens between studies. DISCUSSION: Intralesional and laser-assisted 5-fluorouracil are used in a variety of dermatologic disease processes with a wide range of efficacy and levels of evidence. Based on extent and level of evidence, our disease-specific systematic review found that the evidence is strongest for intralesional 5-FU use in the treatment of keloids, hypertrophic scars, and keratoacanthomas. This review serves as a comprehensive summary of intralesional and laser-assisted 5-fluorouracil use in dermatology.

J Drugs Dermatol. 2018;17(3):274-280.

Nonconsumptive predator-driven mortality causes natural selection on prey.

Predators frequently exert natural selection through differential consumption of their prey. However, predators may also cause prey mortality through nonconsumptive effects, which could cause selection if different prey phenotypes are differentially susceptible to this nonconsumptive mortality. Here we present an experimental test of this hypothesis, which reveals that nonconsumptive mortality imposed by predatory dragonflies causes selection on their damselfly prey favoring increased activity levels. These results are consistent with other studies of predator-driven selection, however, they reveal that consumption alone is not the only mechanism by which predators can exert selection on prey. Uncovering this mechanism also suggests that prey defensive traits may represent adaptations to not only avoid being consumed, but also for dealing with other sources of mortality caused by predators. Demonstrating selection through both consumptive and nonconsumptive predator mortality provides us with insight into the diverse effects of predators as an evolutionary force.