Citations

ImportanceThere was a shift in patient volume from in-person to video telemedicine visits during the COVID-19 pandemic.ObjectiveTo determine the concordance of provisional diagnoses established at a video telemedicine visit with diagnoses established at an in-person visit for patients presenting with a new clinical problem.Design, Setting, and ParticipantsThis is a diagnostic study of patients who underwent a video telemedicine consultation followed by an in-person outpatient visit for the same clinical problem in the same specialty within a 90-day window. The provisional diagnosis made during the video telemedicine visit was compared with the reference standard diagnosis by 2 blinded, independent medical reviewers. A multivariate logistic regression model was used to determine factors significantly related to diagnostic concordance. The study was conducted at a large academic integrated multispecialty health care institution (Mayo Clinic locations in Rochester, Minnesota; Scottsdale and Phoenix, Arizona; and Jacksonville, Florida; and Mayo Clinic Health System locations in Iowa, Wisconsin, and Minnesota) between March 24 and June 24, 2020. Participants included Mayo Clinic patients residing in the US without age restriction. Data analysis was performed from December 2020 to June 2021.ExposuresNew clinical problem assessed via video telemedicine visit to home using Zoom Care Anyplace integrated into Epic.Main Outcomes and MeasuresConcordance of provisional diagnoses established over video telemedicine visits compared against a reference standard diagnosis.ResultsThere were 2393 participants in the analysis. The median (IQR) age of patients was 53 (37-64) years; 1381 (57.7%) identified as female, and 1012 (42.3%) identified as male. Overall, the provisional diagnosis established over video telemedicine visit was concordant with the in-person reference standard diagnosis in 2080 of 2393 cases (86.9%; 95% CI, 85.6%-88.3%). Diagnostic concordance by International Statistical Classification of Diseases and Related Health Problems, Tenth Revision chapter ranged from 64.7% (95% CI, 42.0%-87.4%) for diseases of the ear and mastoid process to 96.8% (95% CI, 94.7%-98.8%) for neoplasms. Diagnostic concordance by medical specialty ranged from 77.3% (95% CI, 64.9%-89.7%) for otorhinolaryngology to 96.0% (92.1%-99.8%) for psychiatry. Specialty care was found to be significantly more likely than primary care to result in video telemedicine diagnoses concordant with a subsequent in-person visit (odds ratio, 1.69; 95% CI, 1.24-2.30; P < .001).Conclusions and RelevanceThis diagnostic study of video telemedicine visits yielded a high degree of diagnostic concordance compared with in-person visits for most new clinical concerns. Some specific clinical circumstances over video telemedicine were associated with a lower diagnostic concordance, and these patients may benefit from timely in-person follow-up.

Objectives To assess the association between emergency medicine physician supervision and 3-day mortality for patients receiving care from non-physician clinicians in a task-sharing model of emergency care in rural Uganda. Design Retrospective cohort analysis with multivariable logistic regression. Setting Single rural Ugandan emergency unit. Participants All patients presenting for care from 2009 to 2019. Interventions Three cohorts of patients receiving care from non-physician clinicians had three different levels of physician supervision: ‘Direct Supervision’ (2009–2010) emergency medicine physicians directly supervised all care; ‘Indirect Supervision’ (2010–2015) emergency medicine physicians were consulted as needed; ‘Independent Care’ (2015–2019) no emergency medicine physician supervision. Primary outcome measure Three-day mortality. Results 38 033 ED visits met inclusion criteria. Overall mortality decreased significantly across supervision cohorts (‘Direct’ 3.8%, ‘Indirect’ 3.3%, ‘Independent’ 2.6%, p<0.001), but so too did the rates of patients who presented with ≥3 abnormal vitals (‘Direct’ 32%, ‘Indirect’ 19%, ‘Independent’ 13%, p<0.001). After controlling for vital sign abnormalities, ‘Direct’ and ‘Indirect’ supervision were both significantly associated with reduced OR for mortality (‘Direct’: 0.57 (0.37 to 0.90), ‘Indirect’: 0.71 (0.55 to 0.92)) when compared with ‘Independent Care’. Sensitivity analysis showed that this mortality benefit was significant for the minority of patients (17.2%) with ≥3 abnormal vitals (‘Direct’: 0.44 (0.22 to 0.85), ‘Indirect’: 0.60 (0.41 to 0.88)), but not for the majority (82.8%) with two or fewer abnormal vitals (‘Direct’: 0.81 (0.44 to 1.49), ‘Indirect’: 0.82 (0.58 to 1.16)). Conclusions Emergency medicine physician supervision of emergency care non-physician clinicians is independently associated with reduced overall mortality. This benefit appears restricted to the highest risk patients based on abnormal vitals. With over 80% of patients having equivalent mortality outcomes with independent non-physician clinician emergency care, a synergistic model providing variable levels of emergency medicine physician supervision or care based on patient acuity could safely address staffing shortages.

Abstract Background Immunosuppression following solid organ transplantation is a known risk factor for the development of posttransplant lymphoproliferative disorders (PTLD). Primary cutaneous T‐cell lymphoma (CTCL) occurring in the posttransplant setting is rare, which has made comprehensive understanding of this disease challenging. This study aims to further characterize the spectrum of clinicopathologic features of CTCL in solid organ transplant recipients (SOTR). Methods A retrospective chart review was performed for SOTR who were diagnosed with CTCL at a multi‐site academic medical center from January 1, 1998, to December 31, 2013. Eight patients fulfilled the inclusion criteria and were included in this study. Data collected included patient demographics, transplanted organ, the time between transplant and CTCL diagnosis, clinical presentation and rash morphology, a histological subtype of CTCL, immunosuppression regimens, and patient status. Twelve diagnostic skin biopsies for five patients were examined and reviewed by a board‐certified dermatopathologist. Results Six (75%) out of the eight patients were men, two (25%) were women, and the median age was 53 years. The median time from the date of transplant to the diagnosis of CTCL was 8.2 years. Transplanted organs included the liver (4), kidney (3), and heart (1). Clinical presentation varied from papulonodules, comedone‐like lesions, intense pruritis, and scaly erythematous eruptions. The most common histologic presentation was folliculotropic mycosis fungoides (FMF) (7/12). Epstein–Barr virus‐in situ hybridization (EBV‐ISH) was negative in all specimens. Conclusions We emphasize the rarity of CTCL among SOTR. Although rare in the general population, the FMF subtype appears to be disproportionately seen in SOTR compared with other CTCL.

Abstract Background: Knowledge regarding risk of treatment-induced premature ovarian insufficiency (POI) is crucial for appropriate oncofertility counseling. While the gonadotoxicity of anthracycline- and cyclophosphamide-based chemotherapy (CT) in young breast cancer (BC) patients (pts) is well established, the impact of anti-HER2 agents remains largely unknown and limited conflicting evidence exists for taxanes. Anti-Mullerian hormone (AMH) is an established biomarker of ovarian reserve; its measurements during systemic therapies may aid in diagnosis and prediction of POI. The NeoALTTO trial represented a unique setting to explore the acute gonadotoxicity of anti-HER2 therapy alone and in combination with weekly paclitaxel in pts not previously exposed to any other potentially gonadotoxic anticancer treatment. Methods: NeoALTTO (NCT00553358) is a multicenter, open-label, randomized phase III neoadjuvant trial in HER2-positive early BC pts randomized to receive lapatinib (L), trastuzumab (T), or their combination (L+T) alone for 6 weeks followed by the addition of paclitaxel for 12 weeks before surgery.The present analysis included only premenopausal women aged ≤45 years with available frozen serum samples at baseline (i.e. before administering any anticancer treatment), at week 2 (i.e. “biological window” of anti-HER2 therapy alone) and/or at surgery (i.e. after completion of paclitaxel plus anti-HER2 therapy). Central AMH testing was performed at Erasme Hospital (Brussels, Belgium) with the Roche Elecsys® AMH Plus assay (LoD=0.010 ng/ml). AMH levels during anti-HER2 therapy alone and then combined with paclitaxel were assessed as a measure of treatment impact on ovarian reserve. The impact of different anti-HER2 agents (T and/or L), pts’ age and baseline AMH levels on treatment gonadotoxicity were also investigated. Results: The present analysis included 130 pts with a median age of 38 years (IQR: 33-42 years), of whom 86 (66.2%) were ≤40 years. At baseline, median AMH levels were 1.29 ng/mL (IQR 0.56 - 2.62 ng/mL). At week 2, a small but significant reduction in AMH levels was observed (median value: 1.10 ng/mL, IQR 0.45 - 2.09 ng/mL, p&lt;0.001; median cumulative decrease: -12.5%, IQR -37.6% - 12.4%). At surgery, there was a large significant decline in AMH levels (median value: 0.01 ng/mL, IQR 0.01 - 0.03 ng/mL, p&lt;0.001; median cumulative decrease: -99.9%, IQR -100.0% - -98.7%). Type of anti-HER2 treatment (L vs. L vs. T+L) did not impact the results: there was no significant difference between treatment arms in degree of reduction in AMH levels at week 2 (p=0.763) or at surgery (p=0.700). Age and pre-treatment ovarian reserve had a major impact on treatment-induced gonadotoxicity risk, with a more profound decrease in AMH levels observed for older pts (p&lt;0.001) and those with lower baseline AMH levels (p&lt;0.001). Among pts aged &lt;35 years, there was no significant difference in AMH levels between those with (n=7) or without (n=35) a subsequent pregnancy at baseline (p=0.316), week 2 (p=0.463) or at surgery (p=0.610). Conclusions: This biomarker analysis of the NeoALTTO trial showed for the first time the potential acute gonadal damage induced by anti-HER2 therapies alone and with the addition of weekly paclitaxel. We observed a small but significant reduction in AMH levels during T and/or L alone and then a profound reduction to almost undetectable levels following the addition of weekly paclitaxel, without differences by specific anti-HER2 regimen. Age and pre-treatment AMH levels strongly impacted gonadotoxicity risk. While this analysis is limited by lack of AMH measurement in longer term follow-up, findings have important implications for future research and oncofertility counseling of premenopausal women with HER2-positive BC. Citation Format: Matteo Lambertini, Marcello Ceppi, Richard A. Anderson, David A. Cameron, Marco Bruzzone, Maria Alice Franzoi, Claudia Massarotti, Sarra El-Abed, Yingbo Wang, Christophe Lecocq, Paolo Nuciforo, Rebecca Rolyance, Lajos Pusztai, Joohyuk Sohn, Jacopo Ligato, Maria Maddalena Latocca, Luca Arecco, Barbara Pistilli, Kathryn J. Ruddy, Alberto Ballestrero, Lucia Del Mastro, Fedro A. Peccatori, Ann H. Partridge, Cristina Saura, Michael Untch, Martine Piccart, Serena Di Cosimo, Evandro de Azambuja, Isabelle Demeestere. Impact of anti-HER2 therapy alone and in association with weekly paclitaxel on the ovarian reserve of young women with HER2-positive early breast cancer: Biomarker analysis of the NeoALTTO trial [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr PD5-05.

Abstract Background: More than two thirds of patients with advanced breast cancer (ABC) have estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative (HER2−) tumors. In most countries, current standard-of-care first-line treatments include an aromatase inhibitor or fulvestrant, a selective ER degrader, combined with cyclin-dependent kinase 4/6 inhibitors. Concurrent use of luteinizing hormone-releasing hormone agonists is recommended for men and premenopausal women with ABC. Nevertheless, almost all ABCs eventually become resistant to endocrine therapy and the disease is incurable in these cases. New therapies are needed to combat endocrine therapy resistance, maintain patient health-related quality-of-life, and delay the need for chemotherapy. AZD9833 (camizestrant) is a highly potent, next-generation selective ER degrader and pure ER antagonist that has demonstrated anticancer properties across a range of preclinical models, including those with ER-activating mutations (Scott et al, AACR 2020). A Phase I dose-escalation and expansion study (SERENA-1) has demonstrated that AZD9833 is well tolerated and has a promising antitumor activity when administered alone or in combination with the cyclin-dependent kinase 4/6 inhibitor palbociclib (Baird et al, SABCS 2020). SERENA-4 (NCT04711252) is a randomized, multicenter, double-blind, Phase III trial to evaluate the safety and efficacy of AZD9833 in combination with palbociclib for patients with ER+/HER2− ABC who have not received systemic treatment in the advanced disease setting. Methods: SERENA-4 will enroll 1342 patients with de novo or recurrent ER+/HER2− ABC who have not previously received systemic treatment for their locoregionally recurrent or metastatic disease. Patients with recurrent disease must have received adjuvant aromatase inhibitor or tamoxifen therapy for at least 24 months without relapse. Patients will be randomized 1:1 to receive oral treatment with either (a) AZD9833 75 mg once daily, palbociclib 125 mg once daily for 21 days followed by 7 days off treatment and a placebo for anastrozole 1 mg once daily or (b) anastrozole 1 mg once daily, palbociclib (same as active arm) and a placebo for AZD9833 75 mg once daily. Men and premenopausal women will also receive a luteinizing hormone-releasing hormone agonist. The primary endpoint is progression-free survival (PFS; up to 5 years). Secondary endpoints include overall survival (up to 8 years), second PFS, time to chemotherapy, objective response rate, and changes in health-related quality-of-life measures. Enrollment began in January 2021. As of 02 July 2021, the number of open sites is 57 across 15 countries. Acknowledgments: We thank Julia Mawer, PhD, of Oxford PharmaGenesis, Oxford, UK, for providing medical writing support funded by AstraZeneca Funding: The SERENA-4 trial is funded and overseen by AstraZeneca. © 2021 American Society of Clinical Oncology, Inc. Reused with permission. This abstract was accepted and previously presented at the 2021 ASCO Annual Meeting. All rights reserved. Citation Format: Fabrice André, Seock-Ah Im, Patrick Neven, Richard D Baird, Johannes Ettl, Matthew P Goetz, Erika Hamilton, Hiroji Iwata, Zefei Jiang, Anil Abraham Joy, Vincent Haddad, Andrew Walding, Manuel Selvi Miralles, Cynthia Huang Bartlett, Antonio Llombart-Cussac. SERENA-4: A Phase III comparison of AZD9833 (camizestrant) plus palbociclib, versus anastrozole plus palbociclib, for patients with ER-positive/HER2-negative advanced breast cancer who have not previously received systemic treatment for advanced disease [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr OT2-11-06.

AbstractHospitalized patients with COVID‐19 infection frequently have coagulopathy resembling disseminated intravascular coagulation (DIC). An elevation of D‐dimer level is associated with a poor prognosis; however, the role of other fibrin degradation products, such as soluble fibrin monomers (SFMC), is not known.The objective of the study was to investigate the frequency and prognostic role of elevated SFMC in patients with COVID‐19. In this retrospective cohort study, patients hospitalized between April 1, 2020 and December 14, 2020 at Mayo Clinic with COVID‐19 infection who underwent DIC panel testing were identified. Results of laboratory tests and outcomes (thrombosis and death) within 40 days of testing were obtained via medical record review.Of 108 patients, D‐dimer was elevated in 82 (75.9%) patients. Of those with elevated D‐dimer, SFMC was elevated in 19/82 (23%) patients. There were 16 thrombotic events and 16 deaths during the 40‐day follow‐up. The incidence of overt‐DIC was 4.6%. In univariate analysis, D‐dimer ≥5 x highest upper limit normal (ULN) and elevated SFMC were each associated with higher 40‐day mortality. However, when used in combination with D‐dimer ≥5 x highest ULN, an elevated SFMC provided no further mortality predictive value.Compared to 75.9% of patients with elevated D‐dimers, of those tested, only 23% had elevated SFMC. These results support the hypothesis that elevated D‐dimer in COVID‐19 infection is a direct consequence of endothelial damage and not overt‐DIC.

This review article examines evidence supporting the use of oral therapies in treating idiopathic, actinic, and metabolically induced skin hyperpigmentation. A thorough review of the literature regarding oral treatments for hyperpigmentation was systematically conducted through PubMed. Keywords used in the primary search include “Hyperpigmentation,” “Melanosis” or “Melasma,” “Lightening,” “Oral,” and “Therapeutics.” The search was limited to the English language, and no timeframe restrictions were implemented. Numerous orally administered therapies have been proposed for the treatment of skin hyperpigmentation. There is an abundant body of literature demonstrating the efficacy of orally administered tranexamic acid, glutathione, isotretinoin, and proanthocyanidin. It is reasonable to expect that the most effective oral therapies will address known underlying causes of hyperpigmentation such as thyroid disease, diabetes, and hormonal imbalance. Improvement due to oral therapy of otherwise unresponsive skin hyperpigmentation or hyperpigmentation of unknown cause is less predictable. This review is limited by the strength of evidence contained within the available studies. Clinical studies investigating the treatments discussed within this article are limited in number, at times lack blinding in the study design, and are based on small sample sizes. Based on existing research, the most promising oral remedies for hyperpigmentation appear to be tranexamic acid, glutathione, isotretinoin, and proanthocyanidin. Additional studies to better establish safety and efficacy are necessary.

Alcohol‐associated hepatitis (AAH) is a severe form of liver injury with mortality as high as 30%‐40% at 90 days. As a result of altered immune function in AAH, bacterial infections are common and are associated with poor outcomes. However, determining the risk and subsequent development of infection in patients with AAH remain challenging. We performed a retrospective study of consecutive patients admitted with a diagnosis of AAH at two independent tertiary centers from 1998 to 2018 (test cohort, n = 286) who developed infections following hospitalization. The diagnosis of AAH was confirmed by manual chart review according to the recent National Institute on Alcohol Abuse and Alcoholism definition. Infections were categorized by location and time of diagnosis as hospital‐acquired infection (48 hours after admission until discharge) and posthospital infections (up to 6 months following discharge). The cohort was 66% men, and the median age was 48 (21‐83) years. Corticosteroids were used in 32% of all patients with AAH. The overall infection rate was 24%. Of those with infections, 46% were hospital acquired and 54% were acquired after hospitalization. Variables found to be significant risk factors for bacterial infection included the presence of ascites on admission (hazard ratio [HR], 2.06), corticosteroid administration (HR, 1.70), Model for End‐Stage Liver Disease (MELD) >23 (HR, 2.61), and white blood cell (WBC) count on admission per point (HR, 1.02). Conclusion: In this multicenter cohort study of patients hospitalized with AAH, MELD score, ascites, WBC count, and use of corticosteroids were identified as significant predictors of the development of bacterial infection. We created a novel predictive equation that may be used to aid in the identification of patients with AAH at high risk of infection.