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1.
J Nurses Prof Dev ; 40(3): 156-164, 2024.
Article in English | MEDLINE | ID: mdl-38687710

ABSTRACT

A multihospital study examined the impact of restricted clinical opportunities during COVID-19 on newly graduated nurses' experiences, self-reported competence, and self-reported errors upon entry into a nurse residency program and at 6 months. Newly graduated nurses' experiences (n = 2,005) were described using comparative data from cohorts before and during restricted experiences across 22 hospitals; minimal differences were observed. Nursing professional development specialists can utilize this information when creating and sustaining transition-to-practice programs.


Subject(s)
COVID-19 , Clinical Competence , Humans , COVID-19/epidemiology , COVID-19/nursing , Female , Male , Adult , Pandemics , Nursing Staff, Hospital/psychology , SARS-CoV-2
3.
Appl Clin Inform ; 14(4): 789-802, 2023 08.
Article in English | MEDLINE | ID: mdl-37793618

ABSTRACT

BACKGROUND: Critical instability forecast and treatment can be optimized by artificial intelligence (AI)-enabled clinical decision support. It is important that the user-facing display of AI output facilitates clinical thinking and workflow for all disciplines involved in bedside care. OBJECTIVES: Our objective is to engage multidisciplinary users (physicians, nurse practitioners, physician assistants) in the development of a graphical user interface (GUI) to present an AI-derived risk score. METHODS: Intensive care unit (ICU) clinicians participated in focus groups seeking input on instability risk forecast presented in a prototype GUI. Two stratified rounds (three focus groups [only nurses, only providers, then combined]) were moderated by a focus group methodologist. After round 1, GUI design changes were made and presented in round 2. Focus groups were recorded, transcribed, and deidentified transcripts independently coded by three researchers. Codes were coalesced into emerging themes. RESULTS: Twenty-three ICU clinicians participated (11 nurses, 12 medical providers [3 mid-level and 9 physicians]). Six themes emerged: (1) analytics transparency, (2) graphical interpretability, (3) impact on practice, (4) value of trend synthesis of dynamic patient data, (5) decisional weight (weighing AI output during decision-making), and (6) display location (usability, concerns for patient/family GUI view). Nurses emphasized having GUI objective information to support communication and optimal GUI location. While providers emphasized need for recommendation interpretability and concern for impairing trainee critical thinking. All disciplines valued synthesized views of vital signs, interventions, and risk trends but were skeptical of placing decisional weight on AI output until proven trustworthy. CONCLUSION: Gaining input from all clinical users is important to consider when designing AI-derived GUIs. Results highlight that health care intelligent decisional support systems technologies need to be transparent on how they work, easy to read and interpret, cause little disruption to current workflow, as well as decisional support components need to be used as an adjunct to human decision-making.


Subject(s)
Artificial Intelligence , Decision Support Systems, Clinical , Humans , Intensive Care Units , Focus Groups , Decision Making
5.
Dermatol Clin ; 41(3): 491-507, 2023 Jul.
Article in English | MEDLINE | ID: mdl-37236717

ABSTRACT

Pediatric dermatoses can present at birth or develop over time. When managing dermatology conditions in children, caregiver involvement is important. Patients may have lesions that need to be monitored or need assistance with therapeutic administration. The following section provides a subset of pediatric dermatoses and notable points for presentation in skin of color patients. Providers need to be able to recognize dermatology conditions in patients of varying skin tones and provide therapies that address the condition and any associated pigmentary alterations.


Subject(s)
Hyperpigmentation , Infant, Newborn , Humans , Child , Skin/pathology , Skin Pigmentation
6.
Arch Dermatol Res ; 315(6): 1631-1637, 2023 Aug.
Article in English | MEDLINE | ID: mdl-36763157

ABSTRACT

Alopecia areata (AA) is an autoimmune condition characterized by patchy, nonscarring hair loss. Few studies of AA have adequately included participants from underrepresented groups when evaluating the burden of AA in the United States. We conducted a cross-sectional study of personal/demographic factors and AA using the ongoing All of Us (AoU) Research Program. AoU enrolls adults over 18 years either as direct volunteers or through participating Health Care Provider Organizations by prioritizing recruiting underrepresented groups. We linked data from surveys and electronic health records (EHRs) to estimate the prevalence of AA by race/ethnicity, physical disability, sexual orientation/gender identity (LGBTQIA +), income, and education. The latest AoU release (version 5) includes 329,038 participants. Average age was 51.8 years (standard deviation, SD 16.7), and 60.2% of participants were female. Of these, 251,597 (76.5%) had EHR data and 752 were diagnosed with AA (prevalence, 0.30%; 95% CI 0.28-0.32). We used multivariate logistic regression adjusted for age and other factors to estimate the odds ratio (OR) and 95% confidence intervals (CIs) for prevalence of AA. Compared to Whites, Blacks and Hispanics had higher odds of AA (OR, 1.72; 95% CI 1.39-2.11 and OR, 2.13; 95% CI 1.74-2.59, respectively). Lower odds of AA were observed in participants with less than a high school degree (OR, 0.80; 95% CI 0.59-1.08), household income ≤ $35,000 (OR, 0.67; 95% CI 0.54-0.83), and no health insurance (OR 0.35; 95% CI 0.20-0.56). In this diverse population of US adults, participants with skin of color had higher prevalence of AA. Lower prevalence of AA among individuals with lower education and income levels and those lacking health insurance may reflect limited access to dermatologic care and potentially higher levels of undiagnosed AA in these groups.


Subject(s)
Alopecia Areata , Humans , Alopecia Areata/epidemiology , Cross-Sectional Studies , Male , Female , Adolescent , Adult , Middle Aged , Aged , Autoimmune Diseases/epidemiology , Prevalence , United States/epidemiology
7.
J Nurs Adm ; 53(1): 12-18, 2023 Jan 01.
Article in English | MEDLINE | ID: mdl-36542439

ABSTRACT

OBJECTIVE: The objective of this multihospital study was to investigate how the intervention of coaching to bedside shift report (BSR) correlates with Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) outcomes and relates to Centers for Medicare and Medicaid Services (CMS) Hospital Value-Based Purchasing (VBP) Program points over a 4-year period (2017-2020) for an acute care hospital health system. BACKGROUND: Hospital leaders' responsibilities include intertwined areas of patient experience and fiscal accountability. Coaching to BSR is reported to have numerous benefits to the patient's experience. Published studies completed with hospital systems evaluating the intervention of coaching to BSR and how it correlated to patient experience and VBP are limited. METHODS: Coaching to BSR was implemented at 16 adult acute care hospitals. Patient-reported BSR rates were collected in tandem with HCAHPS for 4 years. Statistical correlations were assessed between patient-reported BSR and HCAHPS and consequential effect on VBP dimension scores. RESULTS: Coaching to BSR had a significant impact on top- and bottom-box "rate the hospital" HCAHPS scores at a system and hospital level. Value-based purchasing points and percentages increased over 2017-2020, potentially leading to lower CMS penalty claims over the period the BSR was implemented. CONCLUSIONS: Coaching is a key factor when creating a favorable patient experience. The implementation and sustainability of coaching to BSR may result in improved patient experience ratings and increase VBP point accumulation to hospital systems.


Subject(s)
Mentoring , Aged , Adult , Humans , United States , Value-Based Purchasing , Medicare , Patient Satisfaction , Hospitals , Health Personnel
8.
Am J Clin Dermatol ; 24(1): 81-88, 2023 Jan.
Article in English | MEDLINE | ID: mdl-36399228

ABSTRACT

Central centrifugal cicatricial alopecia (CCCA) is a form of scarring alopecia that predominantly affects middle-aged women of African descent. Recent data suggest a multifactorial etiology of CCCA that is influenced by environmental and genetic factors. Emerging evidence regarding the genetic basis of the condition may elucidate new therapies. While topical and intralesional steroids and tetracycline antibiotics are the mainstay of treatment, refractory cases may be considered for hair transplantation. Emerging therapies using platelet-rich plasma, botanical formulas, and cosmetic procedures have shown promising results for the future management of CCA. As recent notable advances in CCCA have been achieved, this review provides an update on the epidemiology, pathophysiology, and management of CCCA.


Subject(s)
Alopecia , Female , Humans , Middle Aged , Alopecia/pathology , Cicatrix/pathology
9.
J Nurs Care Qual ; 38(2): 134-140, 2023.
Article in English | MEDLINE | ID: mdl-36240517

ABSTRACT

BACKGROUND: Rapid response teams (RRTs) are designed to improve patient care during deterioration in clinical condition. LOCAL PROBLEM: Patients' desired limitations of medical therapy (LOMTs) were not documented or communicated to the RRT, and patients received care not aligned with their wishes. METHODS: A multidisciplinary team developed a process for improving documentation, communication of LOMTs, and care delivery on 3 medical cardiology units. The team implemented 3 Plan-Do-Study-Act (PDSA) cycles over 6 months. INTERVENTIONS: In cycle 1, team members taught the unit nurses, RRT members, and physicians to share LOMTs during handoff communications. Cycle 2 engaged case managers in LOMT documentation. In cycle 3, unit-based RRT simulation was conducted. RESULTS: All care delivered by the RRT aligned with the documented LOMTs. Documentation of LOMTs increased from 76% to 82.5% ( P = .014). CONCLUSIONS: Education, scripting, and simulation were successful strategies to ensure that care given during RRT events aligned with patients' wishes.


Subject(s)
Hospital Rapid Response Team , Humans , Quality Improvement
10.
Arch Dermatol Res ; 315(4): 807-813, 2023 May.
Article in English | MEDLINE | ID: mdl-36319702

ABSTRACT

INTRODUCTION: Alopecia areata (AA) is the most common form of immune-mediated hair loss. Studies have begun to establish the most frequent comorbid diseases of AA; however, results have been inconsistent with few prospective studies. METHODS: A total of 63,692 women in the Nurses' Health Study, 53-80 years, were prospectively followed from 2002 to 2014 to determine whether history of immune-mediated disease was associated with AA risk. Hazard ratios (HRs) and 95% confidence intervals (CIs) for AA in relation to immune-mediated conditions were computed using Cox proportional hazard models, adjusted for AA risk factors. RESULTS: 133 AA cases were identified during follow-up. Personal history of any immune-mediated disease was associated with increased AA risk (HR 1.72, 95% CI 1.24-2.37). History of systemic lupus erythematosus (HR 5.43, 95% CI 2.11-13.97), multiple sclerosis (HR 4.10, 95% CI 1.40-11.96), vitiligo (HR 3.13, 95% CI 1.08-9.10), psoriasis (HR 2.01, 95% CI 1.00-4.03), hypothyroidism (HR 1.88, 95% CI 1.30-2.71), and rheumatoid arthritis (HR 1.66, 95% CI 1.09-2.52) were associated with increased AA risk. History of inflammatory bowel disease or Graves' disease/hyperthyroidism was not significantly associated with AA risk. CONCLUSIONS: In this prospective study, personal history of immune-mediated diseases either individually or overall was associated with increased AA risk.


Subject(s)
Alopecia Areata , Graves Disease , Humans , Female , Prospective Studies , Alopecia Areata/epidemiology , Risk Factors
11.
Mindfulness (N Y) ; 14(9): 2077-2096, 2023 Sep.
Article in English | MEDLINE | ID: mdl-38250521

ABSTRACT

Background: Universities increasingly offer mindfulness-based programs (MBPs) to improve student health and reduce their impact on overburdened psychological services. It is critical for evidence-based policy to determine for what health outcomes mindfulness programs are effective and under what conditions. Objectives were to: (a) perform a comprehensive analysis of the effects of mindfulness interventions on physical, mental, and behavioral health outcomes in college undergraduate students, and (b) examine moderators of intervention effects to identify factors that may help improve existing university mindfulness programs and guide the design of new programs. Method: Systematic searches of five databases identified MBP randomized controlled trials for undergraduate students, measuring any health outcome. Analyses using robust variance estimation focused on standardized mean differences for outcomes between groups and modeled through coded study features. Results: The 58 studies in the review primarily focused on mental health with fewer assessments of physical health or health behaviors. Overall, mindfulness interventions significantly outperformed both active and inactive controls (ps<.05), with the most marked effects on anxiety symptoms, depressive symptoms, and mindfulness; greater success appeared for clinical populations. Online programs performed equivalent to in-person, and non-MBP programs were equivalent to MBP programs after controlling for other factors. Publication bias and other quality issues also emerged. Conclusions: Mindfulness programs improve well-being in college students, with the strongest evidence for reducing anxiety and depressive symptoms. More studies utilizing stronger methods are needed to evaluate mindfulness programs' effects on additional health outcomes and online interventions in clinical populations.

12.
J Perianesth Nurs ; 37(5): 613-619, 2022 10.
Article in English | MEDLINE | ID: mdl-35644739

ABSTRACT

PURPOSE: Patients boarding in a 14-bed postanesthesia care unit (PACU) impacted throughput in a large university hospital in West Virginia. The PACU and operating room (OR) boarder rate in 2019 was 12% (n = 1241) and 5% (n = 503), respectively. The purpose of this initiative was to improve PACU throughput by developing an efficient and evidence-based handoff communication process between the PACU and the medical-surgical floors. DESIGN: The design of the project was evidence-based quality improvement. METHODS: An interprofessional team created a nursing patient dashboard in the electronic medical record to be used during handoff communication between the PACU and medical-surgical floor nurses. The dashboard displayed real-time vital signs, patient history, medications, and laboratory results. When the patient met Aldrete score requirements for transfer, PACU nurses notified the floor that the patient was ready for transfer. After allowing 20 minutes for the floor nurse to view the dashboard, the PACU nurse and floor nurse spoke on the phone to discuss any outstanding questions. PACU and OR boarder rates were obtained from the electronic medical record 12 months before and after implementing the nursing patient dashboard. User feedback was gathered via plan-do-study-act cycles, posters, and interviews. FINDINGS: The electronic dashboard was a successful strategy to improve handoff communication between the PACU and receiving units. The dashboard was accepted by the staff with 70% (n = 24) of the comments being positive. A significant decrease in the number of PACU (χ2(1, n = 20,608) =122.63, P < .00001) and OR boarding (χ2 (1, n = 20,283) =14.55, P = .000136) of patients was found in the C-year compared to 2019. For patients who were boarded in the PACU, no significant difference in PACU delay duration was found (t(11) =1.49, P = .149) with the mean in 2019 of 166.96 (SD = 68.38) and the C-Year mean 132.84 (SD = 39.74). For patients who boarded in the OR, there was a significant difference (t(11) =15.590162, P <.00001) between groups for average duration of boarding with the mean in 2019 of 19.06 minutes (SD = 3.72) compared to 1.62 (SD = 1.1) in C-year. However, in July 2020 the PACU intermittently opened 2 flexible beds when the PACU was full, suggesting that OR boarding was not a reliable measure, but PACU boarding remained an accurate measure. CONCLUSIONS: The findings of this evidence-based quality improvement project demonstrated the usefulness of an electronic dashboard tool combined with verbal report to improve patient throughput by decreasing the number of patients boarding in the PACU.


Subject(s)
Patient Handoff , Quality Improvement , Electronic Health Records , Electronics , Humans , Operating Rooms
13.
ATS Sch ; 2(3): 370-385, 2021 Sep.
Article in English | MEDLINE | ID: mdl-34667987

ABSTRACT

Background: Many critical care interventions that require teamwork are adopted slowly and variably despite strong evidence supporting their use. We hypothesize that educational interventions that target the entire interprofessional team (rather than professions in isolation) are one effective way to enhance implementation of complex interventions in the intensive care unit (ICU). Objective: As a first step toward testing this hypothesis, we sought to qualitatively solicit opinions about team dynamics, evidence translation, and interprofessional education as well as current knowledge, attitudes, and practices surrounding the use of one example of a team-based practice in the ICU-preventive postextubation noninvasive ventilation (NIV). Methods: We conducted a qualitative evaluation using semistructured interviews and focus groups with nurses, respiratory therapists, and physicians working in four ICUs in four hospitals within an integrated health system. ICUs were selected based on variation in academic versus community status. We iteratively analyzed transcripts using a thematic content analysis approach. Results: From December 2018 to January 2019, we conducted 32 interviews (34 people) and 3 focus groups (20 people). Participants included 31 nurses, 15 respiratory therapists, and 8 physicians. Participants had favorable views of how their teams work together but discussed ways team dynamics (e.g., leader inclusiveness) impact care coordination. Participants viewed interprofessional education favorably and shared suggestions regarding preferred content and delivery (e.g., include both profession-specific and team-oriented content). Though participants reported frequently using NIV as a treatment, they described rarely using NIV as a preventive strategy, and nurses and respiratory therapists described challenges to use such as perceived patient discomfort. There were ICU-specific differences in management of patients at a high risk for respiratory failure after extubation, with some preferring to delay extubation. Conclusion: Participants reported optimism that interprofessional education can be an acceptable and effective way to improve translation of evidence into practice. Participants also detailed patient-specific and ICU-wide barriers to the implementation of preventive postextubation NIV. This information about teamwork in the ICU, suggestions for interprofessional education, and barriers and facilitators to use of a target evidence-based practice can inform the development of novel educational strategies in ways that increase acceptability, appropriateness, and feasibility of the intervention.

14.
Sci Rep ; 11(1): 21034, 2021 10 26.
Article in English | MEDLINE | ID: mdl-34702837

ABSTRACT

Patients with alopecia areata (AA) may experience episodic disease flares characterized by increasing hair loss that follow a seasonal pattern. However, no studies have examined whether specific climate factors contribute to the seasonal pattern of AA flares. Using Spearman rank correlation analyses, we assessed the association between climate variables and AA flare frequency per month in 336 children with AA in Philadelphia, Pennsylvania. Region-specific monthly values for average ambient temperature, air pressure, cloudiness, hours of sunlight, relative humidity, number of days with sun, number of days with rain, volume of precipitation, wind gust, wind speed, and UV index from January 2015 to December 2017 were obtained from World Weather Online. We found significant (P < 0.05) correlations between AA flare frequency and UV index (R = - 0.66), precipitation (R = - 0.66), number of days with rain (R = - 0.70), number of days with sun (R = 0.62), and air pressure (R = 0.80). Stratified analyses showed even stronger associations with UV index and precipitation in patients with an atopic comorbidity. New significant correlations appeared with temperature, wind speed, and UV index of the prior month. However, in patients who did not have atopic comorbidities, we generally observed weaker and non-significant correlations between climate and AA flare frequency. This study suggests that certain climate factors may mediate the seasonal pattern of AA flares and may contribute to AA pathogenesis. Atopic AA patients may be more susceptible to the influence of climate compared to those with no history of atopy.


Subject(s)
Alopecia Areata , Climate , Environmental Exposure/adverse effects , Weather , Adolescent , Alopecia Areata/epidemiology , Alopecia Areata/etiology , Child , Child, Preschool , Female , Humans , Infant , Male , Philadelphia/epidemiology
16.
R I Med J (2013) ; 104(6): 22-27, 2021 Aug 02.
Article in English | MEDLINE | ID: mdl-34323875

ABSTRACT

BACKGROUND: In Rhode Island, malignant melanoma of skin causes about 30 deaths a year. Early detection has been shown to reduce mortality risk. METHODS: Dermatology volunteers and public health professionals convened 27 free skin cancer screenings at public beaches in 2015-2019 to raise skin cancer awareness and screen patients for malignancy. Participants with suspicious lesions were referred for follow-up and later telephoned to ascertain outcomes. RESULTS: Of 2354 people screened, 597 (25%) were referred. 319 of 597 (53%) were later reached by telephone. 196 of 319 (61%) who had kept appointments by the time of the telephone call reported the following diagnoses: 7 malignant melanomas, 32 keratinocyte carcinomas, and 34 actinic keratoses, yielding 3.0 as number needed to biopsy (NNB), and 18.3 as number needed to screen (NNS). CONCLUSIONS: Our results demonstrate the value of convenient skin cancer screening events, suggesting the desirability of additional interventions of this type.


Subject(s)
Melanoma , Skin Neoplasms , Biopsy , Early Detection of Cancer , Humans , Mass Screening , Melanoma/diagnosis , Melanoma/epidemiology , Rhode Island/epidemiology , Skin Neoplasms/diagnosis , Skin Neoplasms/epidemiology
17.
Cancers (Basel) ; 13(10)2021 May 12.
Article in English | MEDLINE | ID: mdl-34066301

ABSTRACT

(1) The incidence of skin cancer is increasing in the United States (US) despite scientific advances in our understanding of skin cancer risk factors and treatments. In vitro and in vivo studies have provided evidence that suggests that certain photosensitizing medications (PSMs) increase skin cancer risk. This review summarizes current epidemiological evidence on the association between common PSMs and skin cancer. (2) A comprehensive literature search was conducted to identify meta-analyses, observational studies and clinical trials that report on skin cancer events in PSM users. The associated risks of keratinocyte carcinoma (squamous cell carcinoma and basal cell carcinoma) and melanoma are summarized, for each PSM. (3) There are extensive reports on antihypertensives and statins relative to other PSMs, with positive and null findings, respectively. Fewer studies have explored amiodarone, metformin, antimicrobials and vemurafenib. No studies report on the individual skin cancer risks in glyburide, naproxen, piroxicam, chlorpromazine, thioridazine and nalidixic acid users. (4) The research gaps in understanding the relationship between PSMs and skin cancer outlined in this review should be prioritized because the US population is aging. Thus the number of patients prescribed PSMs is likely to continue to rise.

18.
J Nurs Adm ; 51(2): 60-62, 2021 Feb 01.
Article in English | MEDLINE | ID: mdl-33449593

ABSTRACT

OBJECTIVE: The purpose of this study was to determine staff satisfaction and technology acceptance of continuous video monitoring (CVM) in comparison to sitters. BACKGROUND: Traditionally, sitters have been used to prevent falls in hospitals. Continuous video monitoring has emerged to reduce costs associated with sitters while maintaining safety. METHODS: A descriptive online survey using a modified version of the Technology Acceptance Model was used to gain insight on technology acceptance and satisfaction levels of clinical staff related to CVM. RESULTS: Only 12.73% found CVM to be as effective as sitters. Statistical significance was shown comparing sitters with CVM. A positive correlation was found with perceived ease of use and perceived usefulness of CVM. CONCLUSIONS: Understanding staff satisfaction and technology acceptance is imperative for nurse leaders and administration when implementing new technologies.


Subject(s)
Accidental Falls/prevention & control , Attitude of Health Personnel , Monitoring, Physiologic/nursing , Nursing Assistants/statistics & numerical data , Patient Safety/statistics & numerical data , Attitude to Computers , Humans , Inpatients/statistics & numerical data , Videotape Recording/methods
19.
Circulation ; 143(15): 1484-1498, 2021 04 13.
Article in English | MEDLINE | ID: mdl-33472397

ABSTRACT

BACKGROUND: Right heart catheterization using exercise stress is the reference standard for the diagnosis of heart failure with preserved ejection fraction (HFpEF) but carries the risk of the invasive procedure. We hypothesized that real-time cardiac magnetic resonance (RT-CMR) exercise imaging with pathophysiologic data at excellent temporal and spatial resolution may represent a contemporary noninvasive alternative for diagnosing HFpEF. METHODS: The HFpEF-Stress trial (CMR Exercise Stress Testing in HFpEF; URL: https://www.clinicaltrials.gov; Unique identifier: NCT03260621. URL: https://dzhk.de/; Unique identifier: DZHK-17) prospectively recruited 75 patients with echocardiographic signs of diastolic dysfunction and dyspnea on exertion (E/e'>8, New York Heart Association class ≥II) to undergo echocardiography, right heart catheterization, and RT-CMR at rest and during exercise stress. HFpEF was defined according to pulmonary capillary wedge pressure (≥15 mm Hg at rest or ≥25 mm Hg during exercise stress). RT-CMR functional assessments included time-volume curves for total and early (1/3) diastolic left ventricular filling, left atrial (LA) emptying, and left ventricular/LA long axis strain. RESULTS: Patients with HFpEF (n=34; median pulmonary capillary wedge pressure at rest, 13 mm Hg; at stress, 27 mm Hg) had higher E/e' (12.5 versus 9.15), NT-proBNP (N-terminal pro-B-type natriuretic peptide; 255 versus 75 ng/L), and LA volume index (43.8 versus 36.2 mL/m2) compared with patients with noncardiac dyspnea (n=34; rest, 8 mm Hg; stress, 18 mm Hg; P≤0.001 for all). Seven patients were excluded because of the presence of non-HFpEF cardiac disease causing dyspnea on imaging. There were no differences in RT-CMR left ventricular total and early diastolic filling at rest and during exercise stress (P≥0.164) between patients with HFpEF and noncardiac dyspnea. RT-CMR revealed significantly impaired LA total and early (P<0.001) diastolic emptying in patients with HFpEF during exercise stress. RT-CMR exercise stress LA long axis strain was independently associated with HFpEF (adjusted odds ratio, 0.657 [95% CI, 0.516-0.838]; P=0.001) after adjustment for clinical and imaging measures and emerged as the best predictor for HFpEF (area under the curve at rest 0.82 versus exercise stress 0.93; P=0.029). CONCLUSIONS: RT-CMR allows highly accurate identification of HFpEF during physiologic exercise and qualifies as a suitable noninvasive diagnostic alternative. These results will need to be confirmed in multicenter prospective research studies to establish widespread routine clinical use. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03260621. URL: https://dzhk.de/; Unique identifier: DZHK-17.


Subject(s)
Exercise Test/methods , Heart Failure/diagnostic imaging , Heart Failure/diagnosis , Magnetic Resonance Imaging/methods , Stroke Volume/physiology , Aged , Female , Humans , Male , Middle Aged
20.
JAAD Case Rep ; 6(5): 422-425, 2020 May.
Article in English | MEDLINE | ID: mdl-32382635
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