Staffordpadgett0620

Dipentamethylenethiuram disulfide, a thiuram, was found in all 16 gloves. Half of the gloves (8/16) contained more than 1 accelerator, with 1 glove having 5 rubber accelerators present. CONCLUSION Patients with allergic contact dermatitis to accelerators should be aware potentially sensitizing accelerators may be present in gloves that are reported to not contain them.BACKGROUND Essure is an effective method for hysteroscopic sterilization. Reports of adverse effects, the underlying mechanisms of which are unknown, have increased in recent years. OBJECTIVE The aim of the study was to determine whether there is a relationship between adverse events attributed to Essure and nickel sensitization. METHODS Patients presenting alleged adverse reactions to Essure were referred for nickel patch testing before removal. Data regarding medical history of nickel sensitization and symptoms attributed to Essure were collected. Dimethylglyoxime spot tests were performed on the explanted Essure. There was a follow-up at 3 months to evaluate whether there is improvement of the symptoms after Essure removal. CONCLUSIONS Nickel sensitization via the classic delayed hypersensitivity pathway did not seem to be responsible for adverse events attributed to Essure. Among systemic symptoms reported, extracutaneous symptoms had the highest prevalence. Systemic contact dermatitis to nickel could not be ruled out in one case.BACKGROUND The American Contact Dermatitis Society Contact Allergen Management Program (CAMP) database was developed to provide patients with safe alternative products free of selected contact allergens. However, the CAMP database also records valuable information including the frequency of contact allergen searches for patients. OBJECTIVES The aim of the study was to determine the relative prevalence of contact allergens in North America. CT99021 METHODS Data from the CAMP database were analyzed from January 1, 2018, to January 1, 2019. The number of searches performed for each specific allergen served as a measure of the relative prevalence for each contact allergen. Results were then stratified by age, sex, atopic history, and patch screening tray used. RESULTS The 2018 CAMP data show that many of the prevalent allergens are not currently on any contact allergy screening series. These data strongly indicate that testing only to an 80-item screening series will not provide adequate care for many patients with contact allergy. The most prevalent contact allergens seen were fragrance mix, nickel, balsam of Peru, methylchloroisothiazolinone/methylisothiazolinone, and cobalt. Some important differences are seen when stratifying CAMP data by age, sex, atopic history, and patch screening tray used. LIMITATIONS Possible sources of data error exist because of lack of uniformity of patch test practices. CONCLUSIONS The CAMP database can be used to determine the relative prevalence of contact allergens, to help develop North American core screening patch test series, and to document the medical necessity of more comprehensive patch testing for patients with recalcitrant contact allergy. CAPSULE SUMMARYBACKGROUND Patients with allergic contact dermatitis rely on ingredient lists published in databases and by online retailers to find safe skincare products. OBJECTIVE The aim of this study was to determine the accuracy of product ingredient labeling by comparing drugstore product labels to ingredient lists published online. METHODS Amazon was queried for best-selling items in several categories of skincare, generating a list of 93 products. These products were then found at a local Target and Walgreens and online on Contact Allergen Management Program, SkinSAFE, and Consumer Product Information Database. Drugstore product labels were compared with online ingredient lists and analyzed for discrepancies. RESULTS There were 31 occurrences in which an allergen listed in the 2017 American Contact Dermatitis Society Core Allergen Series was omitted (present on the in-store label but missing from an online list.) Seven omissions occurred on Contact Allergen Management Program, 11 occurred on SkinSAFE, 5 occurred on Consumer Product Information Database, and 8 occurred on Amazon. CONCLUSIONS Definitive treatment of allergic contact dermatitis is avoidance of allergens found on patch testing. These data suggest that patients may be at risk of inadvertent exposure to allergens from products, which are supposedly deemed safe according to online ingredient lists.STUDY DESIGN Basic science. OBJECTIVE The aim of this study was to examine the effect of vascular endothelial growth factor (VEGF)-transfected bone marrow mesenchymal stem cells (BMSCs) on the recovery of motor and sensory functions of rats with spinal cord injury (SCI). SUMMARY OF BACKGROUND DATA There is no effective treatment to protect against SCI. BMSCs have been widely applied to the treatment of nervous system damage due to the function of prompt neurite growth and inhibition of demyelination following injury. METHODS VEGF-transfected BMSCs were injected to rats with SCI and the recovery of motor and sensory functions was observed. The Basso, Beattie, and Bresnahan, mechanical withdrawal threshold and thermal withdraw latency grading was conducted to assess the recovery status of motor and sensory functions of the SCI rats. The expression of VEGF, CD31, and NF200 was detected by immunofluorescence. RESULTS The recovery of the rat motor and sensory functions in the VEGF-transfected BMSC (BMSC-VEGF) group was higher than those of the other groups with the exception of the Sham group (P less then 0.05). The expression of the CD31 and NF200 proteins in the rat SCI regions was the highest in the BMSC-VEGF group, whereas the survival of BMSC in the BMSC-VEGF group was increased compared with that in the BMSC-Ad group. In addition, the injection of VEGF-transfected BMSCs can improve the angiogenesis of the injured area and retain the survival of injected cells and neurons. link2 CONCLUSION The injection of BMSC-VEGF improved the recovery of motor function in SCI rats. LEVEL OF EVIDENCE N/A.BACKGROUND Recent guidelines have recommended screening for nonalcoholic fatty liver disease (NAFLD) and case finding of advanced disease with fibrosis in patients with type-2 diabetes (T2D). The aim of this study is to assess the accuracy of commonly used noninvasive scores to predict the presence of advanced fibrosis (AF) in a large cohort of diabetics in real-life settings. PATIENTS AND METHODS Using International Classification of Diseases, Ninth Revision (ICD-9) codes, all patients with the diagnosis of T2D who had a liver biopsy for suspected NAFLD between January 2000 and December 2015, were identified and analyzed. Patients with secondary causes of hepatic steatosis were excluded. AST/ALT ratio, aspartate aminotransferase to platelet ratio index (APRI), fibrosis-4 (FIB-4) index, and Nonalcoholic fatty liver disease Fibrosis Score (NFS) were calculated to predict advanced disease. Sensitivity, specificity, and area under the receiver operator curve were calculated and compared with liver biopsies to prspectively. CONCLUSIONS In this large cohort of adult patients with T2D and NAFLD, commonly used fibrosis scores had reasonable specificity, but poor sensitivity for detecting AF in diabetics. The development of reliable biomarkers for NAFLD/NASH in diabetics is urgently needed.Routine esophagogastroduodenoscopy (EGD) is an area of continued controversy in the preoperative evaluation for bariatric surgery; more information is needed regarding its impact on surgical management and associated costs. This systematic review and meta-analysis reports rates of abnormalities detected on preoperative EGD that changed operative management or delayed bariatric surgery. Sensitivity analysis examined the impact of controversial findings of hiatal hernia, Helicobacter pylori, gastritis, peptic ulcer disease. Data were used to calculate the cost per surgical alteration made due to abnormalities detected by routine EGD, compactly termed "cost-of-routine-EGD." Thirty-one retrospective observational studies were included. Meta-analysis found 3.9% of EGDs resulted in a change in operative management; this proportion decreased to 0.3% after sensitivity analysis, as detection of hiatal hernia comprised 85.7% of findings that changed operative management. Half of the 7.5% of cases that resulted in surgical delay involved endoscopic detection of H. pylori. Gastric pathology was detected in a significantly greater proportion of symptomatic patients (65.0%) than in asymptomatic patients (34.1%; P less then 0.001). Cost-of-routine-EGD to identify an abnormality that changed operative management was $601,060, after excluding controversial findings. The cost-of-routine-EGD to identify any abnormality that led to a change in type of bariatric operation was $281,230 and $766,352 when controversial findings were included versus excluded, respectively. Cost-of-routine-EGD to identify a malignancy was $2,554,506. Cost-of-routine-EGD is high relative to the low proportion of abnormalities that alter bariatric surgery. Our results highlight the need to develop alternative strategies to preoperative screening, in order to improve access and decrease cost associated with bariatric surgery.BACKGROUND Weather patterns are well-known to affect human health and behavior and are often arbitrarily blamed for high no-show rates (NSRs). The NSR for outpatient gastrointestinal procedures ranges from 4% to 41% depending on the population and procedure performed. link3 Identifying potential causes will allow for the optimization of endoscopy resource utilization. AIM The aim of this study was to evaluate the effects of a day of the year and weather conditions have on NSRs for outpatient endoscopic procedures at a safety-net hospital in Cleveland, Ohio, United States. METHODS A 12-month, retrospective cohort study of the NSR for outpatient endoscopic procedures was performed using local weather data from January 1, 2017 to December 31, 2017. Data was assessed by analysis of variance/t test, and the χ test was used to analyze weather impact on NSR. RESULTS A total of 7935 patients had an average overall NSR of 11.8%. Average NSR for esophagogastroduodenoscopies (EGDs) were 9.9%, colonoscopies 12.3%, and advanced endoscopy procedures 11.1%. The NSR was highest in April (15.3%, P=0.01) and lowest in September (9.0%, P=0.04). There is a greater likelihood of procedural no-show for colonoscopies compared with EGDs when mean temperatures were at or below freezing (P=0.02) and with snowfall (P=0.03). NSR were also high for EGDs on federal holidays (25%, P=0.03) and colonoscopies on days following federal holidays (25.3%, P less then 0.01). Day of the week, wind speed, presence of precipitation, wind chill, the temperature change from the prior day, and temperature (high, low, and mean) had no significant impact on NSR. CONCLUSIONS Our study demonstrates that scheduling adjustments on federal holidays, days when temperatures are below freezing, and snowfall may improve department resource utilization. These data, along with other variables that affect NSR for endoscopic procedures, should be taken into consideration when attempting to optimize scheduling and available resources in a safety-net hospital.