A Retrospective Review of Late Delayed Positive Patch Testing Greater Than Day 8 at Mayo Clinic From 2001 to 2020.

BACKGROUND: Patch tests are read between days 5 and 7, because most hypersensitivity reactions occur within 7 days. Later reactions can occur after day 8, which may be missed. OBJECTIVE: The aim of the study was to review all late delayed positive (LDP) reactions that have occurred after day 8 at Mayo Clinic from 2001 to 2020. METHODS: Mayo Clinic records were reviewed for patients who had patch test readings performed at greater than day 8. Late delayed positive reactions were defined as any patch tests that were initially negative from days 4 to 7 yet became positive after day 8. RESULTS: Two hundred seventy-four patients developed 439 LDPs to 89 allergens. Fourteen allergens had LDPs in at least 2% of patients: gold (gold sodium thiosulfate-3 concentrations, gold chloride, potassium dicyanoaurate), cobalt (cobalt sulfate, cobalt chloride hexahydrate), beryllium, palladium, acrylates (2-hydroxypropyl methacrylate, 2-hydroxyethyl methacrylate, 2-hydroxyethyl acrylate), dodecyl gallate, and gentamycin. Late delayed positive reactions to gold allergens were the most frequent reactions. Up to 90% of relevant gold allergen LDPs were positive by day 15. CONCLUSIONS: Positive patch test readings after day 8 are uncommon, but allergens most likely to be positive are metals (gold, cobalt, palladium, beryllium), acrylates, dodecyl gallate, and gentamycin. Gold allergens showed the highest LDP rates and relevance, with most reactions occurring by day 15.

Contrast Enhanced Mammography in Routine Clinical Practice: Frequency and Malignancy Rates of Enhancing Otherwise Occult Findings.

BACKGROUND: In routine clinical practice, contrast-enhanced mammography (CEM) examinations identify enhancing findings seen only on subtraction images that have no low-energy mammographic or sonographic correlate. The purpose of this study is to report the frequency and malignancy rates of enhancing findings seen only on subtraction images in a tertiary care breast imaging practice. MATERIALS AND METHODS: Consecutive review of CEM exams from December 2015 to May 2020. Chi square tests were used to determine associations between cancer diagnosis and clinical characteristics of enhancing findings seen only on subtraction images, P < .05 indicating a statistically significant difference. RESULTS: Four percent (100/2464) of CEM examinations identified 108 enhancing findings seen only on subtraction images. Twenty of those CEM enhancing findings were directly managed as a multifocal disease. Of those further evaluated with MR, 23% (19/78) with associated MR correlates were treated surgically as presumed multicentric or multifocal disease following multidisciplinary review. The remaining 76% (59/78) of enhancing findings were seen only on subtraction images, these included: 20% (12/59) and downgraded to benign on MR 80% (47/59) with suspicious findings which underwent MR vacuum assisted breast biopsy yielding: 26% (12/47) malignancy, 9% (4/47) high risk, and 66% (31/47) benign diagnoses. CONCLUSION: Enhancing findings seen on subtraction only CEM images are seen in 4% of cases in clinical practice. MR correlation can help characterize CEM findings to: (1) avoid unnecessary biopsy for benign findings, and (2) guide tissue sampling or empiric surgical planning for suspicious findings.

COVID-19 Impact on the Doctor-Patient Relationship: Patient Perspectives on Emergency Physician Empathy and Communication.

OBJECTIVE: To investigate in how the current COVID-19 pandemic affects patient's perceptions of emergency physician empathy and communication. METHODS: Patients cared for by Emergency Department physicians with the lowest satisfaction scores were surveyed within one week of discharge via phone. Using questions from the Consultation and Relational Empathy (CARE) survey, patients rated their satisfaction with their Emergency provider's empathy and communication on a scale of 1 to 5 and provided feedback on how the patient-provider interaction could be improved. Demographic data and patient responses to CARE survey questions were compared between pre-COVID-19 and during COVID-19 time. Patient's open-ended responses were analyzed for themes related to the impact of COVID-19 on the patient-provider relationship. RESULTS: Patient median quantitative scores were 5 (4-5) across all five questions of pre-COVID-19 and 5 (4-5) during COVID-19 for all questions except two (showing care and compassion), median 5(5-5). Female patients rated provider empathy and communication lower than mens. There was no differences across age strata. A shift in provider focuses to COVID-19 only care (N=3), and an understanding of the stress on healthcare processes (N=13) from open-ended responses themes emerged of patients who want to minimize interactions within the emergency department (N=3). CONCLUSIONS: The external factor of the current pandemic did not negatively impact patient's satisfaction scores. Many patients express leniency and gratitude for emergency providers during this challenging time. Their responses seem to mirror current societal views of frontline healthcare workers.

Patient Suggestions to Improve Emergency Physician Empathy and Communication.

Emergency physician empathy and communication is increasingly important and influences patient satisfaction. This study investigated if there is a need for improvement in provider empathy and communication in our emergency department and what areas could be targeted for future improvement. Patients cared for by emergency physicians with the lowest satisfaction scores were surveyed within 1 week of discharge. Patients rated their emergency provider's empathy and communication and provided feedback on the patient-provider interaction. Compared to survey responses nationally, our providers fell between the 10th and 25th percentiles for all questions, except question 5 (making a plan of action with [the patient]) which was between the 5th and 10th percentile. Areas most frequently cited for improvement were "wanting to know why" (N = 30), "time is short" (N = 15), and "listen to the patient" (N = 13). Survey percentiles and open-ended suggestions demonstrate a need for providers to give thorough explanations, spend more time with the patient, and demonstrate active listening. These themes can be used to strengthen the provider-patient relationship.