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Clinical importance in Alzheimer's disease: effects of anchor agreement and disease severity. Aging Clin Exp Res 2024; 36:5. [PMID: 38265507 PMCID: PMC10808396 DOI: 10.1007/s40520-023-02643-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 12/14/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVES Methods of evaluating clinically meaningful decline are critical in research on Alzheimer's disease. A common method of quantifying clinically meaningful change is to calculate an anchor-based minimal clinically important difference (MCID) score. In this approach, individuals who report a meaningful change serve as the "anchors", and the mean level of change for this group serves as the MCID. In research on Alzheimer's disease, there are several possible anchors, including patients, knowledgeable observers (e.g., a family member), and clinicians. The goal of this study was to examine the extent to which agreement among anchors impacts MCID estimation and whether this relationship is moderated by cognitive severity status. METHODS Analyses were completed on a longitudinal sample of 2247 adults, aged 50-103, from the Uniform Data Set. Outcome measures included the Montreal Cognitive Assessment, Clinical Dementia Rating-Sum of Boxes, and Functional Activities Questionnaire. RESULTS For all of the outcomes, the MCID estimate was significantly higher when meaningful decline was endorsed by all of the anchors compared to when there was disagreement among the anchors. In addition, the MCID estimate was higher with increasing severity of cognitive impairment. Finally, cognitive severity status moderated the influence of agreement among anchors on MCID estimation; as disease severity increased, anchor agreement demonstrated less influence on the MCID. CONCLUSIONS MCID estimates based on one anchor may underestimate meaningful change, and researchers should consider the viewpoints of multiple anchors in constructing MCIDs, particularly in the early stages of cognitive decline.
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Global rural health disparities in Alzheimer's disease and related dementias: State of the science. Alzheimers Dement 2023; 19:4204-4225. [PMID: 37218539 PMCID: PMC10524180 DOI: 10.1002/alz.13104] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 05/24/2023]
Abstract
INTRODUCTION Individuals living in rural communities are at heightened risk for Alzheimer's disease and related dementias (ADRD), which parallels other persistent place-based health disparities. Identifying multiple potentially modifiable risk factors specific to rural areas that contribute to ADRD is an essential first step in understanding the complex interplay between various barriers and facilitators. METHODS An interdisciplinary, international group of ADRD researchers convened to address the overarching question of: "What can be done to begin minimizing the rural health disparities that contribute uniquely to ADRD?" In this state of the science appraisal, we explore what is known about the biological, behavioral, sociocultural, and environmental influences on ADRD disparities in rural settings. RESULTS A range of individual, interpersonal, and community factors were identified, including strengths of rural residents in facilitating healthy aging lifestyle interventions. DISCUSSION A location dynamics model and ADRD-focused future directions are offered for guiding rural practitioners, researchers, and policymakers in mitigating rural disparities. HIGHLIGHTS Rural residents face heightened Alzheimer's disease and related dementia (ADRD) risks and burdens due to health disparities. Defining the unique rural barriers and facilitators to cognitive health yields insight. The strengths and resilience of rural residents can mitigate ADRD-related challenges. A novel "location dynamics" model guides assessment of rural-specific ADRD issues.
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The role of Kölliker-Fuse nucleus in breathing variability. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.15.545086. [PMID: 37398197 PMCID: PMC10312726 DOI: 10.1101/2023.06.15.545086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
The Kölliker-Fuse nucleus (KF), which is part of the parabrachial complex, participates in the generation of eupnea under resting conditions and the control of active abdominal expiration when increased ventilation is required. Moreover, dysfunctions in KF neuronal activity are believed to play a role in the emergence of respiratory abnormalities seen in Rett syndrome (RTT), a progressive neurodevelopmental disorder associated with an irregular breathing pattern and frequent apneas. Relatively little is known, however, about the intrinsic dynamics of neurons within the KF and how their synaptic connections affect breathing pattern control and contribute to breathing irregularities. In this study, we use a reduced computational model to consider several dynamical regimes of KF activity paired with different input sources to determine which combinations are compatible with known experimental observations. We further build on these findings to identify possible interactions between the KF and other components of the respiratory neural circuitry. Specifically, we present two models that both simulate eupneic as well as RTT-like breathing phenotypes. Using nullcline analysis, we identify the types of inhibitory inputs to the KF leading to RTT-like respiratory patterns and suggest possible KF local circuit organizations. When the identified properties are present, the two models also exhibit quantal acceleration of late-expiratory activity, a hallmark of active expiration featuring forced exhalation, with increasing inhibition to KF, as reported experimentally. Hence, these models instantiate plausible hypotheses about possible KF dynamics and forms of local network interactions, thus providing a general framework as well as specific predictions for future experimental testing. Key points The Kölliker-Fuse nucleus (KF), a part of the parabrachial complex, is involved in regulating normal breathing and controlling active abdominal expiration during increased ventilation. Dysfunction in KF neuronal activity is thought to contribute to respiratory abnormalities seen in Rett syndrome (RTT). This study utilizes computational modeling to explore different dynamical regimes of KF activity and their compatibility with experimental observations. By analyzing different model configurations, the study identifies inhibitory inputs to the KF that lead to RTT-like respiratory patterns and proposes potential KF local circuit organizations. Two models are presented that simulate both normal breathing and RTT-like breathing patterns. These models provide plausible hypotheses and specific predictions for future experimental investigations, offering a general framework for understanding KF dynamics and potential network interactions.
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[We are THE team]. Med Klin Intensivmed Notfmed 2023; 118:331-332. [PMID: 37261478 DOI: 10.1007/s00063-023-01015-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2023] [Indexed: 06/02/2023]
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Comparison of the Aotearoa New Zealand Early Warning Score and National Early Warning Score to predict adverse inpatient events in a vital sign dataset. Anaesthesia 2023. [PMID: 36991498 DOI: 10.1111/anae.16007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2023] [Indexed: 03/31/2023]
Abstract
Aotearoa New Zealand uses a single early warning score (EWS) across all public and private hospitals to detect adult inpatient physiological deterioration. This combines the aggregate weighted scoring of the UK National Early Warning Score with single parameter activation from Australian medical emergency team systems. We conducted a retrospective analysis of a large vital sign dataset to validate the predictive performance of the New Zealand EWS in discriminating between patients at risk of serious adverse events and compared this with the UK EWS. We also compared predictive performance for patients admitted under medical vs. surgical specialties. A total of 1,738,787 aggregate scores (13,910,296 individual vital signs) were obtained from 102,394 hospital admissions to six hospitals within the Canterbury District Health Board of New Zealand's South Island. Predictive performance of each scoring system was determined using area under the receiver operating characteristic curve. Analysis showed that the New Zealand EWS is equivalent to the UK EWS in predicting patients at risk of serious adverse events (cardiac arrest, death and/or unanticipated ICU admission). Area under the receiver operating characteristic curve for both EWSs for any adverse outcome was 0.874 (95%CI 0.871-0.878) and 0.874 (95%CI 0.870-0.877), respectively. Both EWSs showed superior predictive value for cardiac arrest and/or death in patients admitted under surgical rather than medical specialties. Our study is the first validation of the New Zealand EWS in predicting serious adverse events in a broad dataset and supports previous work showing the UK EWS has superior predictive performance in surgical rather than medical patients.
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Specialized pro-resolving lipid mediators protect epithelial barrier integrity of airway epithelial cells subject to a mechanical or fungal lesion. Rev Mal Respir 2023. [DOI: 10.1016/j.rmr.2022.11.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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A diagnostic conundrum: case of acute appendiceal abscess mimicking multisystem inflammatory syndrome in children in a toddler. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00052-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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UTILIZING BOOT CAMP TRANSLATION TO ENCOURAGE HISPANIC/LATINX PARTICIPATION IN ALZHEIMER’S RESEARCH. Innov Aging 2022. [DOI: 10.1093/geroni/igac059.1762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Hispanic/Latinx (H/L) individuals are 50% more likely to develop Alzheimer’s disease (AD), relative to non-Hispanic whites. Despite higher prevalence rates and earlier age of onset, H/L individuals are underrepresented in aging and AD research. The Engaging Communities of Hispanics for Aging Research (ECHAR) Network is an interdisciplinary, multi-site project that aims to address these disparities. ECHAR uses Boot Camp Translation (BCT), a community-based participatory research (CBPR) approach that partners research faculty and medical experts with community stakeholders to translate medical jargon into action-based, locally-relevant messages. Researchers at University of Nevada, Las Vegas recruited 14 community members to participate in an AD-specific BCT. The process was completed between June 2021 through January 2022 to identify: 1) key messages, 2) target audience(s), and 3) dissemination strategies. BCT members identified three messages to reflect community concerns and highlight values: 1) “Amar es saber” (“To love is to know”), which acknowledges the importance of family and addresses cultural norms that may discourage disease conversations; 2) “The community cares. Let’s talk.”; and 3) "Podemos afrontar el Alzheimer juntos." (”We can face Alzheimer’s disease together.”). Target audiences include younger and middle-age adults who may be or become caregivers and local non-profit and community organizations. Members identified social media, community education events, community influencers, and educational products as dissemination strategies. BCT is an effective tool for engaging local communities and exploring Hispanic/Latinx beliefs and attitudes toward AD. It leverages community member expertise to create meaningful, tailored, and culturally-relevant messages that address health disparities and encourage action.
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Can CBCT-Based Delta Radiomics Predict Normal Lung Toxicity during Thoracic Radiation? Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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74P Characterizing the beta-catenin interactome using inhibitor screens and novel interaction proteomics techniques. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.09.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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MIS retromuscular repair of lateral incisional hernia: technological deliberations and short-term outcome. Hernia 2022; 26:1325-1336. [DOI: 10.1007/s10029-022-02671-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 08/30/2022] [Indexed: 11/29/2022]
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P.115 Optimising obstetric care in high BMI patients: should we offer elective caesarean sections based on BMI? Int J Obstet Anesth 2022. [DOI: 10.1016/j.ijoa.2022.103411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Variation in essential oil constituents of coriander (Coriandrum sativum L.) germplasm across coriander growing regions in India. JOURNAL OF ESSENTIAL OIL RESEARCH 2022. [DOI: 10.1080/10412905.2022.2036644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Differences in Hip Muscle Strength and Static Balance in Patients with Transfemoral Amputations Classified at Different K-Levels: A Preliminary Cross-Sectional Study. CANADIAN PROSTHETICS & ORTHOTICS JOURNAL 2022; 5:37456. [PMID: 37614483 PMCID: PMC10443478 DOI: 10.33137/cpoj.v5i1.37456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 01/05/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Following amputation, patients with lower limb amputations (LLA) are classified into different functional mobility levels (K-levels) ranging from K0 (lowest) to K4 (highest). However, K-level classification is often based on subjective criteria. Objective measures that are able to differentiate between K-levels can help to enhance the objectivity of K-level classification. OBJECTIVES The goal of this preliminary cross-sectional study was to investigate whether differences in hip muscle strength and balance parameters exist among patients with transfemoral amputations (TFA) assigned to different K-levels. METHODOLOGY Twenty-two participants with unilateral TFA were recruited for this study, with four participants assigned to K1 or K2, six assigned to K3 and twelve assigned to K4. Maximum isometric hip strength of the residual limb was assessed in hip flexion, abduction, extension, and adduction using a custom-made diagnostic device. Static balance was investigated in the bipedal stance on a force plate in eyes open (EO) and eyes closed (EC) conditions. Kruskal-Wallis tests were used to evaluate differences between K-level groups. FINDINGS Statistical analyses revealed no significant differences in the parameters between the three K-level groups (p>0.05). Descriptive analysis showed that all hip strength parameters differed among K-level groups showing an increase in maximum hip torque from K1/2-classified participants to those classified as K4. Group differences were also present in all balance parameters. Increased sway was observed in the K1/2 group compared to the K4 group, especially for the EC condition. CONCLUSION Although not statistically significant, the magnitude of the differences indicates a distinction between K-level groups. These results suggest that residual limb strength and balance parameters may have the potential to be used as objective measures to assist K-level assignment for patients with TFA. This potential needs to be confirmed in future studies with a larger number of participants.
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Gestational diabetes: false dichotomy and slippery slope. BJOG 2021; 129:90. [PMID: 34543509 DOI: 10.1111/1471-0528.16939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/12/2021] [Indexed: 11/29/2022]
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91 An audit of COVID-19 Awareness and Public Health Message Effectiveness in the Hospital Setting Over the Course of the Pandemic. Br J Surg 2021. [PMCID: PMC8135649 DOI: 10.1093/bjs/znab134.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Introduction An audit of healthcare workers investigated the effectiveness of Public Health England’s (PHE) information campaign across COVID’s timeline and assess knowledge between job roles. Method Data was collected across 3 cycles in 3 hospitals. A questionnaire assessed four domains: symptoms; spread; risk factors and the means to reduce transmission. PHE materials were shown before cycle 2 and respondents then subjected to the general campaign. Results 253 responses were collected. Symptom recognition was 84%, increasing to 88% post-intervention, longer-term recognition remained high at 81% - including the new symptom of anosmia. Identification of COVID’s means of transmission increased from 76% to 95% post intervention, risk factor recognition increased from 85% to 93% post-intervention. This fell to 74% later in the pandemic when recognised risk factors increased. Recognition of the new risk factors BAME status and BMI was 73% and 79% respectively in the final cycle. Doctors had the highest number of pre-intervention correct answers for 3 domains and nurses gave the most incorrect answers for 3 domains pre-intervention. Conclusions We have shown the PHE message is being transmitted effectively. We have also shown an increase in hospital workers recognition of aspects of COVIDs characteristics that have since been verified in the literature.
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Machine Learning for Prognostication in Patients Undergoing LVAD Implantation. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Cardiac Transplantation in Danon Disease. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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[Immunocompromised patients in the intensive care unit]. Med Klin Intensivmed Notfmed 2021; 116:102-103. [PMID: 33666704 PMCID: PMC7934350 DOI: 10.1007/s00063-021-00787-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2021] [Indexed: 11/26/2022]
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[Core curriculum Medical intensive care medicine of the German Society of Medical Intensive Care and Emergency Medicine (DGIIN)]. Med Klin Intensivmed Notfmed 2021; 116:1-45. [PMID: 33427907 PMCID: PMC7799161 DOI: 10.1007/s00063-020-00765-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2020] [Indexed: 11/25/2022]
Abstract
Medical intensive care medicine treats patients with severe, potentially life-threatening diseases covering the complete spectrum of internal medicine. The qualification in medical intensive care medicine requires a broad spectrum of knowledge and skills in medical intensive care medicine, but also in the general field of internal medicine. Both sides of the coin must be taken into account, the treatment with life-sustaining strategies of the acute illness of the patient and also the treatment of patient's underlying chronic diseases. The indispensable foundation of medical intensive care medicine as described in this curriculum includes basic knowledge and skills (level of competence I-III) as well as of behavior and attitudes. This curriculum is primarily dedicated to the internist in advanced training in medical intensive care medicine. However, this curriculum also intends to reach trainers in intensive care medicine and also the German physician chambers with their examiners, showing them which knowledge, skills as well as behavior and attitudes should be taught to trainees according to the education criteria of the German Society of Medical Intensive Care and Emergency Medicine (DGIIN).
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Cognitive Function in Sexual and Gender Minority Older Adults. Innov Aging 2020. [PMCID: PMC7743031 DOI: 10.1093/geroni/igaa057.2442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Nearly 3.5 million sexual and gender minority (SGM) adults aged 60+ in the U.S. identify as lesbian, gay, bisexual, transgender, and/or queer. We recruited over 50 diverse SGM older adults from the community to better understand correlates of their cognitive function. The Telephone Interview for Cognitive Status, an 11‐item screening test of global cognition was used over the phone or in-person. We will describe relationships among cognition and several sociodemographic and health variables (age, sex assigned at birth, SGM identities, race/ethnicity, and health). Past research has highlighted higher rates of perceived memory problems among lesbian, bisexual and transgender adults compared to both gay men and heterosexual men and women. These rates were also higher among those who identify as women. We highlight implications for researching gender identity and cognition in late life, such as the influence of gender roles on cognition and the assessment of gender expression and related constructs.
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[S3 guideline sepsis-prevention, diagnosis, treatment, and aftercare : Summary of the strong recommendations]. Med Klin Intensivmed Notfmed 2020; 115:178-188. [PMID: 32185422 DOI: 10.1007/s00063-020-00671-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Characteristics of a Diverse Cohort of Stroke Patients with SARS-CoV-2 and Outcome by Sex. J Stroke Cerebrovasc Dis 2020; 29:105314. [PMID: 32951959 PMCID: PMC7486061 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105314] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 12/14/2022] Open
Abstract
COVID-19 disease is associated with stroke All strokes subtypes are seen in association with COVID-19, with ischemic stroke being most prevalent The most common etiology for ischemic stroke in SARS-CoV2 infection is cryptogenic Sex plays an important role in stroke outcomes in patients with COVID-19 disease Males have higher rates of ICU admission, in-hospital complications and more likely to have worse outcome at hospital discharge compare with females
Background and Purpose Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection is associated with stroke. The role of sex on stroke outcome has not been investigated. To objective of this paper is to describe the characteristics of a diverse cohort of acute stroke patients with COVID-19 disease and determine the role of sex on outcome. Methods This is a retrospective study of patients with acute stroke and SARS-CoV-2 infection admitted between March 15 to May 15, 2020 to one of the six participating comprehensive stroke centers. Baseline characteristics, stroke subtype, workup, treatment and outcome are presented as total number and percentage or median and interquartile range. Outcome at discharge was determined by the modified Rankin Scale Score (mRS). Variables and outcomes were compared for males and females using univariate and multivariate analysis. Results The study included 83 patients, 47% of which were Black, 28% Hispanics/Latinos, and 16% whites. Median age was 64 years. Approximately 89% had at least one preexisting vascular risk factor (VRF). The most common complications were respiratory failure (59%) and septic shock (34%). Compared with females, a higher proportion of males experienced severe SARS-CoV-2 symptoms requiring ICU hospitalization (73% vs. 49%; p = 0.04). When divided by stroke subtype, there were 77% ischemic, 19% intracerebral hemorrhage and 3% subarachnoid hemorrhage. The most common ischemic stroke etiologies were cryptogenic (39%) and cardioembolic (27%). Compared with females, males had higher mortality (38% vs. 13%; p = 0.02) and were less likely to be discharged home (12% vs. 33%; p = 0.04). After adjustment for age, race/ethnicity, and number of VRFs, mRS was higher in males than in females (OR = 1.47, 95% CI = 1.03–2.09). Conclusion In this cohort of SARS-CoV-2 stroke patients, most had clinical evidence of coronavirus infection on admission and preexisting VRFs. Severe in-hospital complications and worse outcomes after ischemic strokes were higher in males, than females.
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222P Rates of cardiac adverse events in older versus younger adults receiving trastuzumab for HER2-positive early breast cancer: Results from 931 patients treated at The Royal Marsden. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Respiratory health status is associated with treatment outcomes in pulmonary tuberculosis. Int J Tuberc Lung Dis 2020; 23:450-457. [PMID: 31064624 DOI: 10.5588/ijtld.18.0551] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
<sec id="st1"> <title>BACKGROUND</title> The association between respiratory impairment and tuberculosis (TB) treatment outcomes is not clear. </sec> <sec id="st2"> <title>METHODS</title> We prospectively evaluated respiratory health status, measured using the Saint George's Respiratory Questionnaire (SGRQ), in a cohort of new adult pulmonary TB cases during and up to 18 months following treatment in India. Associations between total SGRQ scores and poor treatment outcomes of failure, recurrence and all-cause death were measured using multivariable Poisson regression. </sec> <sec id="st3"> <title>RESULTS</title> We enrolled 455 participants contributing 619 person-years at risk; 39 failed treatment, 23 had recurrence and 16 died. The median age was 38 years (interquartile range 26-49); 147 (32%) ever smoked. SGRQ scores at treatment initiation were predictive of death during treatment (14% higher risk per 4-point increase in baseline SGRQ scores, 95%CI 2-28, P = 0.01). Improvement in SGRQ scores during treatment was associated with a lower risk of failure (1% lower risk for every per cent improvement during treatment, 95%CI 1-2, P = 0.05). Clinically relevant worsening in SGRQ scores following successful treatment was associated with a higher risk of recurrence (15% higher risk per 4-point increase scores, 95%CI 4-27, P = 0.004). </sec> <sec id="st4"> <title>CONCLUSION</title> Impaired respiratory health status was associated with poor TB treatment outcomes. The SGRQ may be used to monitor treatment response and predict the risk of death in pulmonary TB. </sec>.
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Mismatch repair status predicts survival after adjuvant treatment in stage II colon cancer patients. J Surg Oncol 2020; 121:392-401. [PMID: 31828810 DOI: 10.1002/jso.25798] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 11/25/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND AND OBJECTIVES Stage II colon cancer is primarily a surgical disease. Only a still not well-defined subset of patients may benefit from postoperative adjuvant chemotherapy. The relationship between adjuvant chemotherapy and survival after relapse is furthermore still not definitely explored in this group of patients. A number of reports suggest some association between defective mismatch repair (dMMR) and colorectal cancer stage II prognosis, but due to contradictory results from existing studies, the exact predictive role is still not fully understood. METHODS Retrospective multicenter study including 451 stage II colon cancer patients. The proficiency or deficiency of mismatch repair was tested using immunohistochemistry and analyzed in relationship to two survival outcomes: overall survival (OS) and postrelapse survival. RESULTS Patients with dMMR (20.4%) derived no OS benefit from adjuvant chemotherapy (hazard ratio [HR], 1.05; 95% confidence interval [CI], 0.47-2.38; P = .897). Patients with proficient mismatch repair (pMMR) tumors receiving adjuvant chemotherapy had the significantly better OS in comparison to those not receiving chemotherapy (HR, 0.54; 95% CI, 0.35-0.82; P = .004). This relationship remained significant in multivariable analysis (HR, 0.42; 95% CI, 0.22-0.78; P = .007). Patients with pMMR relapsing after adjuvant treatment lived significantly longer than those relapsing without previous adjuvant treatment (HR, 0.55; 95% CI, 0.32-0.96; P = .033) and this result remained significant in the multivariable model (HR, 0.49; 95% CI, 0.26-0.93; P = .030). CONCLUSION In stage II CC patients, adjuvant chemotherapy improves therapeutic outcomes only in patients with pMMR tumors. Survival after relapse in patients having received adjuvant chemotherapy is significantly longer for patients with pMMR. No survival benefit from adjuvant chemotherapy was seen among patients with dMMR tumors.
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OC-085: Role of intervention-Patient reported sexual adjustment following brachytherapy for cervical cancer. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(20)30454-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cleveland clinic Abu Dhabi stroke registry (CCADSR) methodology. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Cleveland clinic Abu Dhabi stroke registry (CCADSR) young hemorrhagic strokes - Initial results. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Cleveland clinic Abu Dhabi stroke registry (CCADSR) young ischemic strokes - Initial results. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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A-04 Evaluating Race-Related Differences in Performance of Two App-based Cognitive Tasks. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz034.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objective
Increased participation of African Americans (AA) in Alzheimer’s disease (AD) clinical research is a national priority given their increased risk for developing AD. Removal of logistical barriers, such as time and travel costs, may increase AA participation. We developed two racially unbiased smartphone applications to assess cognition adapted from traditional tasks, the computerized Flanker test and paper-based Symbol Digit Modalities Test (SDMT). This study evaluated baseline performance and construct validity of the tasks in Non-Hispanic White (NHW) and AA participants.
Method
A sample of AA (n = 47) and NHW (n = 50) cognitively normal, middle-age and older adults (Mage = 60.73, SDage = 7.65) completed an in-clinic visit that included traditional assessments, as well as two app-based measures, Arrows and Number Match. Racial differences in group performance were evaluated with independent samples t-tests. Construct validity was assessed through inter-version correlations between traditional and app-based measures.
Results
There were no statistically significant differences between races on any metric of overall performance: Number Match (t(84) = 1.912, p = .06, 95% CI [-.130, 6.672]), Arrows average reaction time (RT) for incongruent trials (t(93) = -1.496, p = .14, 95% CI [-278.94, 39.27]), average RT for congruent trials (t(93) = -1.751, p = .083, 95% CI [-356.64, 22.44]), or average RT across all trials (t(93) = -1.691, p = .09, 95% CI [-298.21, 23.89]). The overall sample demonstrated small to moderate statistically significant inter-version correlations, from r = 0.39 to r = 0.55, ps < .01, with Number Match and SDMT showing a stronger association than Arrows and Flanker.
Conclusions
Preliminary data suggest no performance differences between races. Future research will evaluate the tasks’ ability to discriminate between clinical populations.
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AGR - 2 Diagnosis of Posterior Cortical Atrophy Through Inter-Departmental Collaboration. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz037.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
We present a patient with rapidly progressive visual decline of 2-year duration that interfered with daily functioning. She was evaluated by neuro-ophthalmology and neurology prior to neuropsychological referral. A series of evaluations led to diagnosis of posterior cortical atrophy, demonstrating the importance of inter-departmental collaboration.
Method
A 66-year old white female presented with a 2-year history of progressive changes to vision and memory. Medical history included hypertension, dyslipidemia, and a strong family history of optic neuropathy causing blindness. She was diagnosed with a left homonymous hemianopia. MRI revealed "significant cortical atrophy more remarkable on the right temporal, parietal, and occipital regions." She reported dressing apraxia, unsteady gait, declines in reading and writing, and difficulty recalling well-learned information.
Results
She was a good historian, had fluent speech and no apparent comprehension difficulty. Neuropsychological evaluation revealed relatively preserved language and verbal abilities, including confrontation naming, in the presence of otherwise impaired performances across all domains of functioning. She demonstrated agraphia, acalculia, left-right confusion, and difficulties with motor programming. Perceptual and constructional tasks revealed prominent deficits in visual integration, map orientation, form discrimination, and construction of simple geometric designs. She was perseverative and susceptible to verbal and visual stimulus pull.
Conclusions
The pattern on neuropsychological testing, with prominent visual spatial and perceptual difficulties, was consistent with posterior cortical atrophy. The decline in visual ability is likely exacerbated but not entirely explained by left hemianopia. Neuropsychological, neuroimaging, and visual field evidence demonstrated posterior cortical atrophy in the absence of positive biomarker evidence, leading to initiation of anti-cholinesterase therapy.
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[Ten key messages of the guidelines for family-centered care in intensive care medicine]. Med Klin Intensivmed Notfmed 2019; 114:56-58. [PMID: 30203212 DOI: 10.1007/s00063-018-0481-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The family plays an important role in the care of the critically ill patient. There is a substantial psychological burden to family members during the intensive care management of the patient. The family has to bear the pitiable state of the patient with the feeling of helplessness. The critically ill patient is frequently unable to actively decide on the processes of intensive care. Therefore, the family has to take over the responsibility of representing the values and wishes of the patient and become involved in decision making, for which most family members are not prepared. A considerable proportion of family members suffers from stress, anxiety and depression. This psychological burden also continues after the conclusion of the intensive care management. Therefore, structured approaches are needed to support family members of critically ill patients during the intensive care management. In this short review, we present the ten key messages of the recent guidelines for family-centered care in the intensive care unit by the Society of Critical Care Medicine.
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Health risk assessment of pesticide residues in fruits and vegetables from farms and markets of Western Indian Himalayan region. CHEMOSPHERE 2019; 224:162-167. [PMID: 30822723 DOI: 10.1016/j.chemosphere.2019.02.091] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 01/11/2019] [Accepted: 02/14/2019] [Indexed: 05/19/2023]
Abstract
The extensive use of pesticides in agriculture has become a very common practice in developing countries like India. Consequently, the increased concentration of residues of these hazardous pesticides in fruits and vegetables is manifested. The study aimed to assess the health hazards associated with the presence of pesticide residues in fruits and vegetables sampled from farms and markets of Kinnaur district of Himachal Pradesh (India). Residues of predominant pesticides used in the region, belonging to the group of organophosphates, pyrethroid and phthalimide, were analysed using gas chromatograph quadrupole mass spectrometer (GC-MS/MS). The pesticide extraction from the matrix was done following the modified QuEChERS method. Results indicated varying concentrations of pesticide residue in market and farm samples with farm samples more contaminated than market samples. Chronic health hazards prediction indicated that organophosphorus groups (methyl parathion and triazophos) posed health risk to children in the study area.
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Abstract
Sepsis is still associated with very high morbidity and mortality. Continuous improvements in the early recognition and management of this syndrome are thus necessary. The 2016 Surviving Sepsis Campaign sepsis guideline presents current evidence and consequences in the management of sepsis. This new guideline came at the beginning of the paradigm shift in sepsis definition, whereby the influence of the current sepsis definition on the management of sepsis is yet to be seen. Despite tremendous research efforts, several recommendations in the new sepsis guideline have a weak to moderate evidence grade. Several issues, such as the effect of the Sepsis-3 definition on the early recognition of sepsis, the selection of appropriate fluid and antibiotic therapy, as well as individualizing sepsis management are yet to be addressed. Therefore, the current guideline is also a call for the intensive care community for more and better research on sepsis treatment.
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[Presumed consent for organ donation? : A survey among members of the German Society of Medical Intensive Care and Emergency Medicine]. Med Klin Intensivmed Notfmed 2019; 115:239-244. [PMID: 30969352 DOI: 10.1007/s00063-019-0579-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 02/26/2019] [Accepted: 03/01/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Since 2010, the number of organ donations has decreased by 30% in Germany; however, stricter organizational structures in clinics and improved payment for hospital services associated with organ removal should increase the current decline in the number of organ donations in Germany. In addition, the Federal Minister of Health proposed introduction of the double presumed consent solution for organ donation. This proposal is currently being discussed very controversially. Against this background, we conducted an online survey of all members of the German Society of Medical Intensive Care and Emergency Medicine (DGIIN) in order to evaluate the attitude towards organ donation. METHOD The present work is an anonymous online survey among the members of DGIIN, which took place from 10-23 September 2018. In addition to a few demographic queries, the personal opinion on the regulation of organ donation was collected. RESULTS A total of 1019 (51.9%) of 1964 invited DGIIN members took part at the survey: 79.3% of the participants were male; average age 47.5 ± 11.2 years; 97.7% were physicians, of whom 89.2% were specialists and 62.7% had the additional degree in critical care; 20.6% voted for the current decision-making solution, 43.1% for the presumed consent, 33.1% for the double presumed consent, whereas 3.2% of the respondents were uncertain in their decision. CONCLUSION A clear majority of the surveyed members of DGIIN support the concept of presumed consent.
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Comparison of cardiotoxicity among left sided breast cancer patient treated with either hypofractionated or conventional fractionated radiotherapy: a single center experience. Breast 2019. [DOI: 10.1016/s0960-9776(19)30304-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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[Organ donation-a German "emergency"]. Med Klin Intensivmed Notfmed 2019; 114:98-99. [PMID: 30635684 DOI: 10.1007/s00063-018-0526-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Prospective Comparison of Semi-Automated 2-Dimensional Global Longitudinal Strain Measurements using three Different Software Programs in a Busy Clinical Setting. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Prevalence of Known Risk Factors of Breast Cancer and Breast Cancer Screening Practices Among Women in Thiruvananthapuram, Kerala, India. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.48200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Breast cancer rates are rising both in the developed and the developing world, probably due to increase in life expectancy, increasing urbanization and adoption of western lifestyles. Incidence of breast cancer is reported to be increasing in India and it has become the most common cancer among women. Kerala and its capital city Thiruvananthapuram are also following the same pattern. Early detection and treatment of breast cancer is highly beneficial as it leads to increased survival rates and better quality of life to the patient. By identifying the risk factors and through regular and proper screening practices, we can detect the high risk population for this disease and contribute to its prevention and early treatment. Aim: 1. To study the prevalence of known risk factors of breast cancer among women aged 20 years and above in Thiruvananthapuram, Kerala, India. 2. To describe the breast cancer screening practices prevalent in the study population and to find out the proportion of high risk individuals using breast cancer risk calculator. Methods: A community based cross sectional survey was conducted among 2000 women hailing from Thiruvananthapuram. General population was invited through mass media to attend breast cancer screening camps. 2000 women aged more than 20 years who attended the camps and gave informed consent were included in the study. Data were collected from 40 participants each from 50 camps out of a total of 150 screening camps. A semi structured pro forma was used to collect the data regarding the sociodemographic profile, the various known risk factors of breast cancer according to research literature and breast cancer screening methods undergone. Descriptive statistics was done using SPSS version 16. Results are expressed in proportions with 95% confidence interval, wherever appropriate. Results: The mean age of the study population was 45.67 years. Majority of the women 82.5% had never undergone any sort of breast cancer screening. Clinical breast examination alone was undergone by 9.8%. Breast cancer risk calculator showed that 65% of the women screened had normal risk, 22.2% had moderate risk and 12.9% had high risk. Conclusion: Increased prevalence of major known risk factors of breast cancer like positive family history, low breast feeding duration, late age at menopause, are found. Also the prevalence of modifiable risk factors like obesity and low physical activity are high. Majority of the study participants have never undergone any breast cancer screening. Breast cancer risk calculator showed a fairly high prevalence of study participants in high risk and moderate risk category and therefore women need to be motivated to undergo regular screening.
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Clinical Breast Examination Campaign: Experience From Thiruvananthapuram, South India. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.47900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background and context: Thiruvananthapuram has the highest breast cancer incidence in India and majority of cases are detected late pointing to the inefficiency of early detection programs. Primary health care providers do not advise regarding regular screening and most women never resort to any screening practices. Mammogram is not cost-effective and clinical breast examination (CBE) is not popular as a screening modality in our population. Aim: To describe the conduct, utilization and outcome of mass screening program conducted in Thiruvananthapuram. Strategy: A mass screening program with media publicity to motivate organizations and residential associations was planned. CBE was conducted by one of the five lady doctors who were trained by an expert breast surgeon at a tertiary care center to detect suspicious lumps. All suspicious cases referred to experts who would further evaluate the cases at a clinic outside the tertiary care center. Advocacy and expert service at accessible sites and availability of expert service outside the tertiary care center at convenient timings improved the acceptance of screening. Intersectoral coordination, community participation, accessible expert services and appropriate technology were followed. Program/Policy process: 9942 women had CBE along with breast awareness in 101 camps over 66 days and it was probably “the first ever marathon breast cancer screening campaign” in the world. Sociodemographic variables, details regarding previous screening, breast symptoms and known risk factors were collected. Anyone with suspicious findings was referred to experts. Outcomes: 868 (8.73%) women with suspicious findings were referred to experts who advised 258 mammograms and confirmed breast cancer in 16 women (1.61 per 1000 women). Mean age was 45.46 years. 82.5% had screening for the first time. Uniformity in examination, three levels of screening and minimum utilization of diagnostic procedures makes this campaign distinct from others. All participants are kept on follow-up through a free clinic maintained by a nonprofit NGO in Thiruvananthapuram. Effective planning and selfless service along with coordinated effort of an apex institution (Regional Cancer Centre, Thiruvananthapuram), a private medical college (Sree Gokulam Medical College, Thiruvananthapuram) and media partners were the key to success. What was learned: Early detection of breast cancer is possible by CBE, provided women can be motivated for regular screening and adequate expertise is available. CBE campaigns can improve screening behavior and breast awareness among women. Primary health care providers and mass media could educate women regarding the benefits of breast awareness and motivate them for regular screening. Proper referral system including certified intermediate referral centers should be in place to ensure the success of early detection by CBE.
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Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data. Lancet Neurol 2018; 17:895-904. [DOI: 10.1016/s1474-4422(18)30242-4] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 11/29/2022]
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Management und Abrechnung der BK 5103 − Tipps und Tricks. AKTUELLE DERMATOLOGIE 2018. [DOI: 10.1055/a-0597-7053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ZusammenfassungAufgrund des sich aus der Aufnahme der Berufskrankheit Nr. 5103 „Plattenepithelkarzinome oder multiple aktinische Keratosen der Haut durch natürliche UV-Strahlung“ in die Berufskrankheitenliste ergebenden Bedarfs der Versorgung von Patienten mit beruflich verursachtem Hautkrebs in der hautärztlichen Praxis, wurden seitens der ständigen Gebührenkommission neue Gebührennummern für die UV-GOÄ beschlossen. Diese neuen Gebührennummern bieten nunmehr den behandelnden Dermatologen von Patienten mit berufsbedingtem Hautkrebs einschließlich von aktinischen Keratosen bzw. Feldkanzerisierung Sicherheit in der Abrechnung und eine leistungsbezogene Vergütung.
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Nutritional prehab to rehab of liver transplant patients: An indian perspective. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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[Regional citrate anticoagulation in renal replacement therapy in the intensive care station : Recommendations from the renal section of the DGIIN, ÖGIAIN and DIVI]. Med Klin Intensivmed Notfmed 2018; 113:377-383. [PMID: 29737362 DOI: 10.1007/s00063-018-0445-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 04/03/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Regional citrate anticoagulation (RCA) in continuous renal replacement therapy can effectively anticoagulate dialysis circuits without having adverse effects on systemic heparin application. In particular, in continuous renal replacement therapy RCA is well established and represents a safe procedure with longer filter lifetimes and fewer bleeding complications. OBJECTIVES To provide guidance on the indications, advantages and disadvantages, and use of RCA, current recommendations from the renal section of the DGIIN (Deutschen Gesellschaft für Internistische Intensivmedizin und Notfallmedizin), ÖGIAIN (Österreichischen Gesellschaft für Internistische und Allgemeine Intensivmedizin und Notfallmedizin) and DIVI (Deutschen Interdisziplinären Vereinigung für Intensiv- und Notfallmedizin) are stated. MATERIALS AND METHODS The recommendations in this paper are based on the current KDIGO (Kidney Disease: Improving Global Outcomes) guidelines, other published guidelines and protocols as well as the expert knowledge and clinical experience of the authors. RESULTS The use of commercially available machines with coupled pumps and integrated safety features, effective personal training and standardized protocols for clinical usage (SOP) is particularly important for the safe clinical use of RCA in renal replacement therapy. Contrary to previous recommendations, even liver failure or shock with lactic acidosis may no longer be an absolute contra-indication for RCA. However, these particular patients have to be carefully monitored for signs of citrate accumulation.
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[Metabolic management and nutrition in critically ill patients with renal dysfunction : Recommendations from the renal section of the DGIIN, ÖGIAIN, and DIVI]. Med Klin Intensivmed Notfmed 2018; 113:393-400. [PMID: 29725741 DOI: 10.1007/s00063-018-0427-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 03/19/2018] [Indexed: 01/22/2023]
Abstract
BACKGROUND Intensive care patients with renal failure or insufficiency comprise a heterogeneous group of subjects with widely differing metabolic patterns and nutritional requirements. They include subjects with various stages of acute kidney injury (AKI), acute-on-chronic renal failure (A-CKD), without/with renal replacement therapy (RRT), chronic kidney disease (CKD), and subjects on regular hemodialysis or peritoneal dialysis therapy (HD/PD). GOALS Development of recommendations by the renal section of DGIIN (Deutsche Gesellschaft für Internistische Intensivmedizin und Notfallmedizin), ÖGIAIN (Österreichische Gesellschaft für Internistische und Allgemeine Intensivmedizin und Notfallmedizin) and DIVI (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin) for the metabolic management and the planning, indication, implementation, and monitoring of nutrition therapy in this heterogeneous group of patients. MATERIALS AND METHODS The recommendations are based on recent evidence and current recommendations of DGEM (Deutsche Gesellschaft für Ernährungsmedizin), ASPEN (American Society for Parenteral and Enteral Nutrition) and ESPEN (European Society for Clinical Nutrition and Metabolism) and also the KDGIO (Kidney Disease: Improving Global Outcomes) clinical practice guidelines for AKI and the expert knowledge and clinical experience of the authors. RESULTS Nutrition support in these patient groups is not fundamentally different from that in other disease states but must consider the multiple variations in metabolism and nutrient requirements. Nutrition therapy must be adapted to the stage of disease and especially, in those patients on RRT. Nutritional needs can differ widely between patients but also in the same patient during the course of the disease. CONCLUSIONS Thus, the patient with renal failure requires an individualized approach in nutrition support and because of the altered metabolism of many nutrients and intolerances for electrolytes and fluids, the nutrition support in patients with renal insufficiency requires close clinical and laboratory monitoring.
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[Organ assist devices in the future : Limits and perspectives]. Med Klin Intensivmed Notfmed 2018; 113:277-283. [PMID: 29632968 DOI: 10.1007/s00063-018-0420-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 03/07/2018] [Indexed: 11/30/2022]
Abstract
In the last decade, extracorporeal organ assist devices (extracorporeal membrane oxygenation [ECMO]) have been increasingly applied to treat the most severe forms of respiratory failure and cardiogenic shock, although the underlying scientific evidence is still limited and the methods carry a high risk of complications despite all technical improvements. The selection of those patients who most benefit from these devices is still a great challenge for intensivists and all other involved disciplines. Besides the severity of the acute organ failure, it is important to thoroughly evaluate etiology and treatment options of the underlying disease, comorbidities, and the functional status of the patients in an interdisciplinary team. This also includes ethical challenges. Because of the complexity of the treatment and the high organizational demands it is reasonable to concentrate ECMO treatments in specifically qualified centers and to promote a comprehensive scientific analysis of the treatment data.
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[Prevention of acute kidney injury in critically ill patients : Recommendations from the renal section of the DGIIN, ÖGIAIN and DIVI]. Med Klin Intensivmed Notfmed 2018; 113:358-369. [PMID: 29594317 DOI: 10.1007/s00063-018-0413-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 02/26/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) has both high mortality and morbidity. OBJECTIVES To prevent the occurrence of AKI, current recommendations from the renal section of the DGIIN (Deutschen Gesellschaft für Internistische Intensivmedizin und Notfallmedizin), ÖGIAIN (Österreichischen Gesellschaft für Internistische und Allgemeine Intensivmedizin und Notfallmedizin) and DIVI (Deutschen Interdisziplinären Vereinigung für Intensiv- und Notfallmedizin) are stated. MATERIALS AND METHODS The recommendations stated in this paper are based on the current Kidney Disease Improving Global Outcomes (KDIGO) guidelines, the published statements of the "Working Group on Prevention, AKI section of the European Society of Intensive Care Medicine" and the expert knowledge and clinical experience of the authors. RESULTS Currently there are no approved clinically effective drugs for the prevention of AKI. Therefore the mainstay of prevention is the optimization of renal perfusion by improving the mean arterial pressure (>65 mm Hg, higher target may be considered in hypertensive patients). This can be done by vasopressors, preferably norepinephrine and achieving or maintaining euvolemia. Hyperhydration that can lead to AKI itself should be avoided. In patients with maintained diuresis this can be done by diuretics that are per se no preventive drug for AKI. Radiocontrast enhanced imaging should not be withheld from patients at risk for AKI; if indicated, however, the contrast media should be limited to the smallest possible volume.
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Abstract
Intensive care medicine is an important and integral part of internal medicine. Modern intensive care medicine permits survival of many patients with severe and life-threatening internal diseases in acute situations. Decisive for therapeutic success is often not the application of complicated and expensive medical technologies, but rather the rapid diagnosis and identification of core issues, with immediate and competent initiation of standard treatment regimens. An adequately staffed, well-organized interprofessional team is of central importance. With the application of standard therapies, it has been increasingly demonstrated that "less is more", and that personalized treatment concepts are better than aggressive strategies with higher therapeutic goals. In accordance with the Choosing wisely recommendations of the American societies for intensive care medicine, the extended board of the Deutsche Gesellschaft für Internistische Intensivmedizin und Notfallmedizin (DGIIN) has formulated five positive and five negative recommendations reflecting these principles. The current paper is an updated version of the manuscript originally published in the Deutsches Ärzteblatt. When applying these recommendations, it is important to consider that intensive care patients are very complex; therefore, the applicability of these principles must be assessed on an individual basis and, where necessary, modified appropriately.
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Effect of general anaesthesia on functional outcome in patients with anterior circulation ischaemic stroke having endovascular thrombectomy versus standard care: a meta-analysis of individual patient data. Lancet Neurol 2018; 17:47-53. [DOI: 10.1016/s1474-4422(17)30407-6] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
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