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Zannad, Faiez, Alikhaani, Jacqueline, Alikhaani, Sadegh, Butler, Javed, Gordon, Jason, Jensen, Klaus, Khatib, Rani, Mantovani, Lorenzo, Martinez, Robin, Moore, Wanda F., Murakami, Masahiro, Roessig, Lothar, Stockbridge, Norman, Van Spall, Harriette G.C., Yancy, Clyde, and Spertus, John A.
European Journal of Heart Failure . Mar2023, p1. 10p. 2 Illustrations, 4 Charts.
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There are many consequences of heart failure (HF), including symptoms, impaired health‐related quality of life (HRQoL), and physical and social limitations (functional status). These have a substantial impact on patients' lives, yet are not routinely captured in clinical trials. Patient‐reported outcomes (PROs) can quantify patients' experiences of their disease and its treatment. Steps can be taken to improve the use of PROs in HF trials, in regulatory and payer decisions, and in patient care. Importantly, PRO measures (PROMs) must be developed with involvement of patients, family members, and caregivers from diverse demographic groups and communities. PRO data collection should become more routine not only in clinical trials but also in clinical practice. This may be facilitated by the use of digital tools and interdisciplinary patient advocacy efforts. There is a need for standardization, not only of the PROM instruments, but also in procedures for analysis, interpretation and reporting PRO data. More work needs to be done to determine the degree of change that is important to patients and that is associated with increased risks of clinical events. This ‘minimal clinically important difference’ requires further research to determine thresholds for different PROMs, to assess consistency across trial populations, and to define standards for improvement that warrant regulatory and reimbursement approvals. PROs are a vital part of patient care and drug development, and more work should be done to ensure that these measures are both reflective of the patient experience and that they are more widely employed. [ABSTRACT FROM AUTHOR]
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Daix, Thomas, Mathonnet, Armelle, Brakenridge, Scott, Dequin, Pierre-François, Mira, Jean-Paul, Berbille, Frederique, Morre, Michel, Jeannet, Robin, Blood, Teresa, Unsinger, Jacqueline, Blood, Jane, Walton, Andrew, Moldawer, Lyle L., Hotchkiss, Richard, and François, Bruno
Annals of Intensive Care . 3/12/2023, Vol. 13 Issue 1, p1-11. 11p.
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SEPTIC shock, INTERLEUKIN-7, LYMPHOCYTE count, LYMPHOPENIA, T cells, and INTRAVENOUS therapy
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Background: Profound lymphopenia is an independent predictor of adverse clinical outcomes in sepsis. Interleukin-7 (IL-7) is essential for lymphocyte proliferation and survival. A previous phase II study showed that CYT107, a glycosylated recombinant human IL-7, administered intramuscularly reversed sepsis-induced lymphopenia and improved lymphocyte function. Thepresent study evaluated intravenous administration of CYT107. This prospective, double-blinded, placebo-controlled trial was designed to enroll 40 sepsis patients, randomized 3:1 to CYT107 (10 µg/kg) or placebo, for up to 90 days. Results: Twenty-one patients were enrolled (fifteen CYT107 group, six placebo group) at eight French and two US sites. The study was halted early because three of fifteen patients receiving intravenous CYT107 developed fever and respiratory distress approximately 5–8 h after drug administration. Intravenous administration of CYT107 resulted in a two–threefold increase in absolute lymphocyte counts (including in both CD4+ and CD8+ T cells (all p < 0.05)) compared to placebo. This increase was similar to that seen with intramuscular administration of CYT107, was maintained throughout follow-up, reversed severe lymphopenia and was associated with increase in organ support free days (OSFD). However, intravenous CYT107 produced an approximately 100-fold increase in CYT107 blood concentration compared with intramuscular CYT107. No cytokine storm and no formation of antibodies to CYT107 were observed. Conclusion: Intravenous CYT107 reversed sepsis-induced lymphopenia. However, compared to intramuscular CYT107 administration, it was associated with transient respiratory distress without long-term sequelae. Because of equivalent positive laboratory and clinical responses, more favorable pharmacokinetics, and better patient tolerability, intramuscular administration of CYT107 is preferable. Trial registration: Clinicaltrials.gov, NCT03821038. Registered 29 January 2019, https://clinicaltrials.gov/ct2/show/NCT03821038?term=NCT03821038&draw=2&rank=1. [ABSTRACT FROM AUTHOR]
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Lucas, Jacqueline, Villarroel, Maria, and Cohen, Robin
MMWR: Morbidity & Mortality Weekly Report . 3/3/2023, Vol. 72 Issue 9, p244-244. 1p. 1 Graph.
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TELEMEDICINE, MEDICAL personnel, and PUBLIC health
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The article analysis the statistics related to telemedicine visit with a health care professional.
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4. Patterns of failure in pediatric medulloblastoma and implications for hippocampal sparing. [2023]
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Baliga, Sujith, Adams, Judith A., Bajaj, Benjamin V. M., Van Benthuysen, Liam, Daartz, Juliane, Gallotto, Sara L., Lewy, Jacqueline R., DeNunzio, Nicholas, Weyman, Elizabeth A., Lawell, Miranda P., Palmer, Joshua D., Yeap, Beow Y., Ebb, David H., Huang, Mary S., Perry, Alisa F., MacDonald, Shannon M., Jones, Robin M., Tarbell, Nancy J., and Yock, Torunn I.
Cancer (0008543X) . Mar2023, Vol. 129 Issue 5, p764-770. 7p.
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MEDULLOBLASTOMA, HIPPOCAMPUS (Brain), CHILD patients, VOLUMETRIC-modulated arc therapy, BRAIN tumors, and SUBSTANCE abuse relapse
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Background: Hippocampal avoidance (HA) has been shown to preserve cognitive function in adult patients with cancer treated with whole‐brain radiation therapy for brain metastases. However, the feasibility of HA in pediatric patients with brain tumors has not been explored because of concerns of increased risk of relapse in the peri‐hippocampal region. Our aim was to determine patterns of recurrence and incidence of peri‐hippocampal relapse in pediatric patients with medulloblastoma (MB). Methods and materials: We identified pediatric patients with MB treated with protons between 2002 and 2016 and who had recurrent disease. To estimate the risk of peri‐hippocampal recurrence, three hippocampal zones (HZs) were delineated corresponding to ≤5 mm (HZ‐1), 6 to 10 mm (HZ‐2), and >10 mm (HZ‐3) distance of the recurrence from the contoured hippocampi. To determine the feasibility of HA, three standard‐risk patients with MB were planned using either volumetric‐modulated arc therapy (VMAT) or intensity‐modulated proton therapy (IMPT) plans. Results: Thirty‐eight patients developed a recurrence at a median of 1.6 years. Of the 25 patients who had magnetic resonance imaging of the recurrence, no patients failed within the hippocampus and only two patients failed within HZ‐1. The crude incidence of peri‐hippocampal failure was 8%. Both HA‐VMAT and HA‐IMPT plans were associated with significantly reduced mean dose to the hippocampi (p <.05). HA‐VMAT and HA‐IMPT plans were associated with decreased percentage of the third and lateral ventricles receiving the prescription craniospinal dose of 23.4 Gy. Conclusions: Peri‐hippocampal failures are uncommon in pediatric patients with MB. Hippocampal avoidance should be evaluated in a prospective cohort of pediatric patients with MB. Plain Language Summary: In this study, the patterns of disease recurrence in patients with a pediatric brain tumor known as medulloblastoma treated with proton radiotherapy were examined. The majority of failures occur outside of an important structure related to memory formation called the hippocampus. Hippocampal sparing radiation plans using proton radiotherapy were generated and showed that dose to the hippocampus was able to be significantly reduced. The study provides the rationale to explore hippocampal sparing in pediatric medulloblastoma in a prospective clinical trial. The incidence of peri‐hippocampal failures in patients treated with proton radiotherapy for pediatric medulloblastoma was 8%.Hippocampal sparing plans were associated with significant reduction in the mean dose to the right and left hippocampi. [ABSTRACT FROM AUTHOR]
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Butcher, Steele C, Vos, Jacqueline L, Fortuni, Federico, Galloo, Xavier, Liem, Sophie I E, Bax, Jeroen J, Delgado, Victoria, Vonk, Madelon C, Leuven, Sander I van, Snoeren, Miranda, Messaoudi, Saloua El, Vries-Bouwstra, Jeska K de, Nijveldt, Robin, and Marsan, Nina Ajmone
Rheumatology . 2023 Supplement, Vol. 62, pSI20-SI31. 12p.
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LEFT heart ventricle, PATIENT aftercare, CAUSES of death, CONFIDENCE intervals, MAGNETIC resonance imaging, GLOBAL longitudinal strain, SYSTEMIC scleroderma, TERTIARY care, DESCRIPTIVE statistics, RESEARCH funding, LOGISTIC regression analysis, ODDS ratio, LEFT heart atrium, HEART failure, and PROPORTIONAL hazards models
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Objective This study aimed to determine whether lower values of feature-tracking cardiovascular magnetic resonance (CMR)-derived left atrial reservoir strain (LARS) and impaired left ventricular (LV) global longitudinal strain (GLS) were associated with the presence of symptoms and long-term prognosis in patients with SSc. Methods A total of 100 patients {54 [interquartile range (IQR) 46–64] years, 42% male} with SSc who underwent CMR imaging at two tertiary referral centres were included. All patients underwent analysis of LARS and LV GLS using feature-tracking on CMR and were followed-up for the occurrence of all-cause mortality. Results The median LV GLS was –21.8% and the median LARS was 36%. On multivariable logistic regression, LARS [odds ratio (OR) 0.964 per %, 95% CI 0.929, 0.998, P = 0.049] was independently associated with New York Heart Association (NYHA) class II–IV heart failure symptoms. Over a median follow-up of 37 (21–62) months, a total of 24 (24%) patients died. Univariable Cox regression analysis demonstrated that LARS [hazard ratio (HR) 0.94 per 1%, 95% CI 0.91, 0.97, P < 0.0001) and LV GLS (HR 1.10 per %, 95% CI 1.03, 1.17, P = 0.005) were associated with all-cause mortality, while LV ejection fraction was not. Likelihood ratio tests demonstrated that LARS provided incremental value over prognostically important clinical and imaging parameters, including late gadolinium enhancement. Conclusion In patients with SSc, LARS was independently associated with the presence of NYHA class II–IV heart failure symptoms. Although both LARS and LV GLS were associated with all-cause mortality, only LARS provided incremental value over all evaluated variables known to be prognostically important in patients with SSc. [ABSTRACT FROM AUTHOR]
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Mitchell, Jonathan, Chiang, Teresa PY, Alejo, Jennifer L., Kim, Jake D., Chang, Amy, Abedon, Aura T., Avery, Robin K., Tobian, Aaron A. R., Levan, Macey L., Warren, Daniel S., Garonzik‐Wang, Jacqueline M., Segev, Dorry L., Massie, Allan B., and Werbel, William A.
Clinical Transplantation . Jan2023, Vol. 37 Issue 1, p1-3. 3p.
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COVID-19 vaccines, TRANSPLANTATION of organs, tissues, etc., SARS-CoV-2 Omicron variant, IMMUNOGLOBULINS, and DURABILITY
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Solid organ transplant recipients (SOTRs) have reduced immunogenicity to SARS-CoV-2 vaccines and are at increased risk of severe COVID-19 when compared to the general population.[1] Previously, a fourth dose (D4) of SARS-CoV-2 vaccine has shown improved antibody responses in SOTRs, but given the decreasing titers seen by 6 months post-dose 2 and 3, immune responses achieved after D4 could decrease in a similar fashion.[[2]] This study assesses the durability and kinetics of vaccine-induced antibody responses in SOTRs post-D4 and evaluates these responses in the context of the Omicron variant, which requires higher levels of antibody to neutralize. In this study of antibody responses after a fourth dose of SARS-CoV-2 vaccine in SOTRs with 6 months of follow up, 61% demonstrated antibody titers associated in prior studies with potential SARS-CoV-2 Omicron variant neutralization at 3 months. 3 c 5/18 SOTRs with low titers and 8/39 SOTRs with high titers were unable to provide titers at 3-months post-D4. [Extracted from the article]
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7. Antibody response to a third dose of SARS‐CoV‐2 vaccine in heart and lung transplant recipients. [2022]
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Alejo, Jennifer L., Ruck, Jessica M., Chiang, Teresa P. Y., Abedon, Aura T., Kim, Jake D., Avery, Robin K., Tobian, Aaron A. R., Warren, Daniel S., Levan, Macey L., Massie, Allan B., Garonzik‐Wang, Jacqueline M., Segev, Dorry L., and Werbel, William A.
Clinical Transplantation . Nov2022, Vol. 36 Issue 11, p1-3. 3p.
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COVID-19 vaccines, ANTIBODY formation, HEART transplant recipients, LUNG transplantation, HIV seroconversion, and BOOSTER vaccines
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Antibody response to a third dose of SARS-CoV-2 vaccine in heart and lung transplant recipients Morbidity and mortality from SARS-CoV-2 infection in heart (HT) and lung transplant (LT) recipients are high, especially for LT recipients, despite vaccination.[1] Despite severe COVID-19 outcomes, HT/LT recipients represent <10% of solid organ transplant recipients (SOTRs) included in cohort studies evaluating two and three dose regimens.[2] There is now strong evidence to support that SOTRs in a greater immunosuppressed state (common among HT/LT recipients) are at increased risk for persistent seronegative state post-D3.[[3]] Therefore, we evaluated antispike antibody responses before and after a third vaccine dose (D3) in HT/LT recipients to quantify post-D3 antibody responses. Effect of Mycophenolate mofetil dosing on antibody response to SARS-CoV-2 vaccination in heart and lung transplant recipients. [Extracted from the article]
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Petrovic, Bojana, O'Brien, Mary Ann, Liddy, Clare, Afkham, Amir, McGee, Sharon F., Morgan, Scott C., Segal, Roanne, Bender, Jacqueline L., Sussman, Jonathan, Urquhart, Robin, Fitch, Margaret, Schneider, Nancy D., and Grunfeld, Eva
Current Oncology . Nov2022, Vol. 29 Issue 11, p8401-8414. 14p. 1 Diagram, 2 Charts.
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TELECOMMUNICATION, CANCER, PRIMARY care, ELECTRONIC health records, and MEDICAL personnel
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Previous research has identified communication and care coordination problems for patients with cancer. Healthcare providers (HCPs) have reported communication issues due to the incompatibility of electronic medical records (EMR) software and not being consistently copied on patient reports. We evaluated an asynchronous web-based communication system ("eOncoNote") for primary care providers and cancer specialists to improve cancer care coordination. The objectives were to examine patients' perceptions of the role of eOncoNote in their healthcare, and HCPs' experiences of implementing eOncoNote. Qualitative interviews were conducted with patients with breast and prostate cancer, primary care providers, and cancer specialists. Eighteen patients and fourteen HCPs participated. Six themes were identified from the patient interviews focusing on HCP and patient roles related to care coordination and patient awareness of communication among their HCPs. Four themes were identified from HCP interviews related to the context of care coordination and experience with eOncoNote. Both patients and HCPs described the important role patients and caregivers play in care coordination. The results show that patients were often unaware of the communication between their HCPs and assumed they were communicating. HCPs encountered challenges incorporating eOncoNote into their workflow. [ABSTRACT FROM AUTHOR]
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Vaughn, Jacqueline, Cunningham, Robin, Schroeder, Lindsey H., Waddill, Colette, Peterson, Matthew J., Gambacorta, Mia Rose, and Sims, Stephanie
Nursing Forum . Nov2022, Vol. 57 Issue 6, p1373-1380. 8p.
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NURSING licensure, OCCUPATIONAL roles, PROFESSIONAL ethics, TEAMS in the workplace, STATISTICS, EVALUATION of human services programs, NURSING, PROFESSIONS, RESEARCH methodology, HUMAN services programs, PRE-tests & post-tests, LEARNING strategies, INTERPROFESSIONAL relations, COMMUNICATION, QUESTIONNAIRES, DESCRIPTIVE statistics, INTERDISCIPLINARY education, NURSING students, STUDENT attitudes, STATISTICAL sampling, DATA analysis software, THEMATIC analysis, and TRAINING of athletic trainers
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Background: The purpose of this article is to describe the development, implementation, and evaluation of a Simulation Interprofessional Education (Sim‐IPE) activity for healthcare students from different disciplines (athletic training [AT] and nursing). The objective for the Sim‐IPE activity was to engage AT and prelicensure nursing students in a realistic healthcare scenario to enhance knowledge about one another's profession, develop interprofessional skills, collaborate with one another, and communicate effectively as a team as they performed care. Methods: This mixed methods study employed a one‐time posttest design for a convenience sample of AT and prelicensure nursing students following a simulation intervention. Students completed the Student Perceptions of Interprofessional Clinical Education‐Revised (SPICE‐R) survey and answered open‐ended response questions. Results: Thirteen students (N = 13) from Cohort 1 and 12 students (N = 12) from Cohort 2 completed the SPICE‐R survey. Most students strongly agreed/agreed for each of the SPICE‐R survey questions. Qualitative findings indicated the students positively perceived the Sim‐IPE activity as it helped them discover the value of interprofessional patient care. Discussion: The quantitative findings indicated that the students found the Sim‐IPE an effective learning methodology to achieve the objectives while the qualitative findings gave further insight into the students' perceptions of interprofessional teamwork and the value of the prebrief session conducted before the simulation. The findings will inform future Sim‐IPE activities involving additional groups of healthcare students. [ABSTRACT FROM AUTHOR]
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Weedon, Michael N., Jones, Samuel E., Lane, Jacqueline M., Lee, Jiwon, Ollila, Hanna M., Dawes, Amy, Tyrrell, Jess, Beaumont, Robin N., Partonen, Timo, Merikanto, Ilona, Rich, Stephen S., Rotter, Jerome I., Frayling, Timothy M., Rutter, Martin K., Redline, Susan, Sofer, Tamar, Saxena, Richa, and Wood, Andrew R.
PLoS Genetics . 9/22/2022, Vol. 18 Issue 9, p1-17. 17p.
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GENETIC variation, SLEEP, MISSENSE mutation, GENETIC testing, CLOCK genes, SLEEP disorders, and EXOMES
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Rare variants in ten genes have been reported to cause Mendelian sleep conditions characterised by extreme sleep duration or timing. These include familial natural short sleep (ADRB1, DEC2/BHLHE41, GRM1 and NPSR1), advanced sleep phase (PER2, PER3, CRY2, CSNK1D and TIMELESS) and delayed sleep phase (CRY1). The association of variants in these genes with extreme sleep conditions were usually based on clinically ascertained families, and their effects when identified in the population are unknown. We aimed to determine the effects of these variants on sleep traits in large population-based cohorts. We performed genetic association analysis of variants previously reported to be causal for Mendelian sleep and circadian conditions. Analyses were performed using 191,929 individuals with data on sleep and whole-exome or genome-sequence data from 4 population-based studies: UK Biobank, FINRISK, Health-2000-2001, and the Multi-Ethnic Study of Atherosclerosis (MESA). We identified sleep disorders from self-report, hospital and primary care data. We estimated sleep duration and timing measures from self-report and accelerometery data. We identified carriers for 10 out of 12 previously reported pathogenic variants for 8 of the 10 genes. They ranged in frequency from 1 individual with the variant in CSNK1D to 1,574 individuals with a reported variant in the PER3 gene in the UK Biobank. No carriers for variants reported in NPSR1 or PER2 were identified. We found no association between variants analyzed and extreme sleep or circadian phenotypes. Using sleep timing as a proxy measure for sleep phase, only PER3 and CRY1 variants demonstrated association with earlier and later sleep timing, respectively; however, the magnitude of effect was smaller than previously reported (sleep midpoint ~7 mins earlier and ~5 mins later, respectively). We also performed burden tests of protein truncating (PTVs) or rare missense variants for the 10 genes. Only PTVs in PER2 and PER3 were associated with a relevant trait (for example, 64 individuals with a PTV in PER2 had an odds ratio of 4.4 for being "definitely a morning person", P = 4x10-8; and had a 57-minute earlier midpoint sleep, P = 5x10-7). Our results indicate that previously reported variants for Mendelian sleep and circadian conditions are often not highly penetrant when ascertained incidentally from the general population. Author summary: Clinically ascertained family-based studies have previously identified rare genetic variation associated with causing life-long sleep conditions, specifically shorter sleep, and earlier or later sleep timing. However, the effects of previously reported genetic variants on sleep duration and timing when identified incidentally through population-based studies are not known. Here, we take advantage of up to 191,929 individuals from four population-based studies, including the UK Biobank, to estimate the effects of these variants on sleep duration and timing using self-reported and accelerometer-based sleep estimates coupled with sequencing data. Our analysis revealed no association between variants previously reported and extreme sleep conditions. Two variants located in two genes (PER3 and CRY1) showed evidence of association with sleep timing, but their estimated effects (~5 to 7 minutes) on sleep timing are much smaller relative to those previously reported. Our results indicate that previously reported variants are not causal for extreme sleep conditions in the general population. Finally, although we were unable to analyse a previously reported variant in the PER2 gene associated with sleep timing, additional analysis in the UK Biobank revealed carries of protein-truncating variants in this gene have an approximately 1-hour earlier sleep midpoint compared to non-carriers. These population-based estimates are important because of the recent dramatic increase in direct-to-consumer and health service genome-wide genetic testing. [ABSTRACT FROM AUTHOR]
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