34 results on '"Jacoby R"'
Search Results
2. Disparities in Ultrasound Use for Diagnosing Pediatric Appendicitis Across United States Emergency Departments
- Author
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Scaife, Jack H., Bryce, Jacoby R., Iantorno, Stephanie E., Yang, Meng, McCrum, Marta L., and Bucher, Brian T.
- Published
- 2024
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3. Secondary Undertriage of Pediatric Trauma Patients Across the United States Emergency Departments
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Scaife, Jack H., Bryce, Jacoby R., Iantorno, Stephanie E., Yang, Meng, McCrum, Marta L., and Bucher, Brian T.
- Published
- 2024
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4. Aggressive behaviors in Alzheimer's disease and mild cognitive impairment: Systematic review and meta-analysis
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Yu, R, Topiwala, A, Jacoby, R, and Fazel, M
- Subjects
mental disorders - Abstract
Objective Objective: We aim to estimate the risk of perpetrating aggression in Alzheimer disease (AD) and mild cognitive impairment (MCI) by conducting a systematic review and meta-analysis of primary studies. Methods: A systematic search was conducted in six bibliographic databases according to a preregistered protocol. Studies that reported aggressive behaviors in individuals with AD and MCI compared with healthy individuals or those with other dementia etiologies were identified. Risks of aggressive behaviors were assessed using random effects models to calculate pooled odds ratios (ORs). Publication bias was examined. Results: In total, 17 studies involving 6,399 individuals with AD and 2,582 with MCI were identified. Compared with healthy individuals, significantly increased risks of aggressive behaviors were found in AD (OR, 4.9, 95% CI, 1.8−13.2) but not in MCI (OR, 1.8, 95% CI, 0.7−4.3). When comparing AD with MCI, the risk in AD was higher (OR, 2.6, 95% CI, 1.7−4.0). We found no differences in risk of aggressive behaviors between AD and other dementia subtypes or between amnestic and nonamnestic MCI. Conclusion: Individuals with AD are at higher risk of manifesting aggressive behaviors than healthy individuals or those with MCI. Our findings not only underscore the necessity of treatment of aggressive behaviors in AD but also highlight the importance of preventing the transition from MCI to AD.
- Published
- 2018
5. Abstract #4317 Peri-operative novel psychological intervention in breast cancer patients aiming to reduce stress responses and improve biomarkers of cancer progression
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Hanalis-Miller, T., primary, Ricon, I., additional, Haldar, R., additional, Eckerling, A., additional, Scarlat, S., additional, Levine, T., additional, Sharon, E., additional, Goldzweig, G., additional, Magen, A., additional, Jacoby, R., additional, and Ben-Eliyahu, S., additional
- Published
- 2019
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6. A Randomized, Sham-Controlled, Double-Blind Pilot Study of Pulsed Electromagnetic Field Therapy to Evaluate Small Fiber Nerve Growth and Function and Skin Perfusion in Subjects with Painful Peripheral Diabetic Neuropathy
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Jacoby R, Tallis Aj, Smith Aps, and Muhlenfeld J
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medicine.medical_specialty ,medicine.diagnostic_test ,business.industry ,Sural nerve ,medicine.disease ,Nerve conduction velocity ,Surgery ,law.invention ,Peripheral neuropathy ,Randomized controlled trial ,law ,Concomitant ,Skin biopsy ,medicine ,Pulsed electromagnetic field therapy ,business ,Adverse effect - Abstract
Purpose: The objective of this study was to determine the potential efficacy and safety of dual energy pulsed electromagnetic field therapy (PEMF) on painful distal symmetric diabetic sensorimotor polyneuropathy (DSPN). Methodology: Subjects with Type 2 diabetes and painful DSPN were randomized to receive either an active or sham PEMF device. Objective measures of efficacy (skin biopsy, nerve conduction velocity (NCV) studies, dorsal and plantar foot skin perfusion pressure (SPP) were performed prior to and following 60-days of twice daily 30 minute treatments. Patient reported outcomes included perception of pain, concomitant medication use and adverse events. Major findings: Dorsal foot SPP improved with PEMF (n=11), change from baseline=19.6 mmHg) vs. sham (n=7, change=-17.4 mmHg), p=0.03. Trends in favor of PEMF vs sham were observed for medial nerve (n=4), planter nerve (n=4) and sural nerve (n=15) onset time and amplitude (p>0.05) other than medial planter onset time (p=0.04). Although change in pain scores were similar, compliance with device use was higher in the active group compared to the sham control. The series of tests and long-term use of PEMF was well-tolerated and feasible. No device related adverse effects were recorded. Principal conclusions: Twice daily PEMF therapy was feasible, well-tolerated, and associated with trends suggesting improved nerve function and microcirculation in patients with painful DSPN. Future, large randomized controlled trials are necessary to confirm these findings and evaluate the potential longer term benefits on symptoms and pathology of DSPN.
- Published
- 2017
7. Authors' reply
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Craddock, N, Antebi, D, Attenburrow, M-J, Bailey, T, Carson, A, Cowen, P, Craddock, B, Eagles, J, Ebmeier, K, Farmer, A, Fazel, S, Ferrier, N, Geddes, J, Goodwin, G, Harrison, P, Hawton, K, Hunter, S, Jacoby, R, Jones, I, Keedwell, P, Kerr, M, Mackin, P, McGuffin, P, McIntyre, D, McConville, P, Mountain, D, O'Donovan, MC, Owen, MJ, Oyebode, F, Phillips, M, Price, J, Shah, P, Smith, DJ, Walters, J, Woodruff, P, Young, A, and Zammit, S
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Psychiatry and Mental health ,medicine.medical_specialty ,business.industry ,medicine ,Wake ,Psychiatry ,business - Published
- 2016
8. Wake-up call for British psychiatry Reply
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Craddock, N, Antebi, D, Attenburrow, M, Bailey, T, Carson, A, Cowen, P, Ebmeier, K, Farmer, A, Fazel, S, Ferrier, N, Geddes, J, Goodwin, G, Harrison, P, Hawton, K, Hunter, S, Jacoby, R, Jones, I, Keedwell, P, Kerr, M, Mackin, P, McGuffin, P, McIntyre, D, McConville, P, Mountain, D, and O'Donovan, M
- Published
- 2016
9. Maina in old age
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Jacoby, R
- Published
- 2016
10. Psychological and/or pharmacological short perioperative interventions to reduce cancer recurrence: A planned randomized clinical trial in breast cancer patients
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Ricon, I., primary, Hanalis-Miller, T., additional, Haldar, R., additional, Cole, S., additional, Sharon, E., additional, Jacoby, R., additional, and Ben-Eliyhau, S., additional
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- 2017
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11. Analysis of the sodium chloride-dependent respiratory kinetics of wheat mitochondria reveals differential effects on phosphorylating and non-phosphorylating electron transport pathways
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Jacoby, R. P., Che-Othman, M. H., Millar, A. H., Taylor, N. L., Jacoby, R. P., Che-Othman, M. H., Millar, A. H., and Taylor, N. L.
- Abstract
A number of previous studies have documented the gross response of mitochondrial respiration to salinity treatment, but it is unclear how NaCl directly affects the kinetics of plant phosphorylating and non-phosphorylating electron transport pathways. This study investigates the direct effects of NaCl upon different respiratory pathways in wheat, by measuring rates of isolated mitochondrial oxygen consumption across different substrate oxidation pathways in saline media. We also profile the abundance of respiratory proteins by using targeted selected reaction monitoring (SRM) mass spectrometry of mitochondria isolated from control and salt-treated wheat plants. We show that all pathways of electron transport were inhibited by NaCl concentrations above 400mM; however electron transfer chains showed divergent responses to NaCl concentrations between 0 and 200mM. Stimulation of oxygen consumption was measured in response to NaCl in scenarios where exogenous NADH was provided as substrate and electron flow was coupled to the generation of a proton gradient across the inner membrane. Protein abundance measurements show that several enzymes with activities less affected by NaCl are induced by salinity, whereas enzymes with activities inhibited by NaCl are depleted. These data deepen our understanding of how plant respiration responds to NaCl, offering new mechanistic explanations for the divergent salinity responses of whole-plant respiratory rate in the literature. A number of previous studies have documented the gross response of mitochondrial respiration to salinity treatment, but it is unclear how NaCl directly affects the kinetics of plant phosphorylating and non-phosphorylating electron transport pathways. This study investigates the direct effects of NaCl upon different respiratory pathways in wheat, by measuring rates of isolated mitochondrial oxygen consumption across different substrate oxidation pathways in saline media. These data deepen our understanding of ho
- Published
- 2016
12. Analysis of the sodium chloride-dependent respiratory kinetics of wheat mitochondria reveals differential effects on phosphorylating and non-phosphorylating electron transport pathways
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Jacoby, R. P., primary, Che-Othman, M. H., additional, Millar, A. H., additional, and Taylor, N. L., additional
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- 2015
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13. Pervasive sublethal effects of agrochemicals on insects at environmentally relevant concentrations.
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Gandara L, Jacoby R, Laurent F, Spatuzzi M, Vlachopoulos N, Borst NO, Ekmen G, Potel CM, Garrido-Rodriguez M, Böhmert AL, Misunou N, Bartmanski BJ, Li XC, Kutra D, Hériché JK, Tischer C, Zimmermann-Kogadeeva M, Ingham VA, Savitski MM, Masson JB, Zimmermann M, and Crocker J
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- Animals, Behavior, Animal drug effects, Butterflies drug effects, Butterflies growth & development, Drosophila melanogaster drug effects, Herbicides toxicity, Insecticides toxicity, Larva drug effects, Larva growth & development, Reproduction drug effects, Small Molecule Libraries toxicity, Temperature, Proteome drug effects, Hot Temperature, Extinction, Biological, Dose-Response Relationship, Drug, Agrochemicals toxicity, Insecta drug effects
- Abstract
Insect biomass is declining globally, likely driven by climate change and pesticide use, yet systematic studies on the effects of various chemicals remain limited. In this work, we used a chemical library of 1024 molecules-covering insecticides, herbicides, fungicides, and plant growth inhibitors-to assess the impact of sublethal pesticide doses on insects. In Drosophila melanogaster , 57% of chemicals affected larval behavior, and a higher proportion compromised long-term survivability. Exposure to sublethal doses also induced widespread changes in the phosphoproteome and changes in development and reproduction. The negative effects of agrochemicals were amplified when the temperature was increased. We observed similar behavioral changes across multiple insect species, including mosquitoes and butterflies. These findings suggest that widespread sublethal pesticide exposure can alter insect behavior and physiology, threatening long-term population survival.
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- 2024
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14. Peri-operative individually tailored psychological intervention in breast cancer patients improves psychological indices and molecular biomarkers of metastasis in excised tumors.
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Hanalis-Miller T, Ricon-Becker I, Sakis N, Trachtenberg E, Ohayon F, Wadhawker S, Birnboim Y, Magen A, Sharon E, Tarrasch R, Goldzweig G, Cole SW, Jacoby R, and Ben-Eliyahu S
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- Humans, Female, Psychosocial Intervention, Biomarkers, Adrenergic Agents, Cognition, Breast Neoplasms surgery
- Abstract
Perioperative stress and inflammatory signaling can invigorate pro-metastatic molecular processes in patients' tumors, potentially worsening long-term survival. Yet, it is unknown whether pre-operative psychotherapeutic interventions can attenuate such effects. Herein, three weeks before surgery, forty women diagnosed with stage I-III invasive ductal/lobular breast carcinoma were randomized to a 6-week one-on-one psychological intervention (6 meetings with a medical psychologist and bi-weekly phone calls) versus standard nursing-staff-attention. The intervention protocol was individually tailored based on evaluation of patients' emotional, cognitive, physiological, and behavioral stress response-patterns, and also included psychoeducation regarding medical treatments and recruitment of social support. Resected primary tumors were subjected to whole-genome RNA sequencing and bioinformatic analyses, assessing a priori hypothesized cancer-relevant molecular signatures. Self-report questionnaires (BSI-18, Hope-18, MSPSS, and a stress-scale) were collected three (T1) and one (T2) week before surgery, a day before (T3) and after (T4) surgery, and three weeks (T5) and 3-months (T6) following surgery. The intervention reduced distress (GSI), depression, and somatization scores (BSI-18: p < 0.01, p < 0.05, p < 0.05; T5 vs. T1). Additionally, tumors from treated patients (vs. controls) showed: (i) decreased activity of transcription control pathways involved in adrenergic and glucocorticoid signaling (CREB, GR) (p < 0.001), pro-inflammatory signaling (NFkB) (p < 0.01), and pro-malignant signaling (ETS1, STAT and GATA families) (p < 0.001, p < 0.01, p < 0.005); (ii) increased M1 macrophage polarization (p < 0.05), and CD4
+ T cell activity (p < 0.01); and an unexpected increase in epithelial-to-mesenchymal-transition (EMT) signature (p < 0.005). This is the first randomized controlled trial to show beneficial effects of a psychological perioperative intervention on tumor pro-metastatic molecular biomarkers., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier Inc.)- Published
- 2024
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15. The Effect of Pre-operative Psychological Interventions on Psychological, Physiological, and Immunological Indices in Oncology Patients: A Scoping Review.
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Hanalis-Miller T, Nudelman G, Ben-Eliyahu S, and Jacoby R
- Abstract
Introduction: The stressful pre-operative period exerts a profound impact on psychological, physiological and immunological outcomes. Oncological surgeries, in particular, elicit significantly higher stress responses than most other surgeries. Managing these responses through psychological interventions may improve long-term outcomes. The purpose of the current research was to review studies that have explored pre-operative psychological interventions in cancer patients in order to map the types of current interventions and provide an initial assessment of whether these interventions improved psychological, physiological, and/or immunological indices as well as long-term cancer outcomes., Methods: A systematic literature search for studies that included pre-operative psychological interventions in oncology patients was conducted, using the databases PubMed and Web of Science. Inclusion criteria included studies pertaining to oncological surgery in adults, study designs that included a clearly defined pre-operative psychological intervention and control group., Results: We found 44 studies, each using one of the following interventions: psychoeducation, cognitive interventions, relaxation techniques, integrated approaches. All the studies reported improved immediate post-operative psychological, physiological, and/or immunological outcomes. Only a few studies addressed long-term cancer outcomes, and only one reported improved survival., Conclusions: Research on pre-operative interventions with cancer patients is missing systematic methods. Studies provide varying results, which makes it difficult to compare them and reach reliable conclusions. There is considerable heterogeneity in the literature regarding the specific intervention used, the timing of intervention, the characteristics of the patients studied and the outcome measures. In order to improve research in this field, including the measurement of long-term outcomes, we suggest some steps that should be taken in further research., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Hanalis-Miller, Nudelman, Ben-Eliyahu and Jacoby.)
- Published
- 2022
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16. Does Postoperative Cognitive Decline Result in New Disability After Surgery?
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Deiner S, Liu X, Lin HM, Jacoby R, Kim J, Baxter MG, Sieber F, Boockvar K, and Sano M
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- Aged, Female, Humans, Male, Neuropsychological Tests, New York epidemiology, Prospective Studies, Risk Factors, Disability Evaluation, Postoperative Cognitive Complications epidemiology
- Abstract
Objective: Establish whether POCD is associated with new disability after surgery, which would inform whether POCD impacts patient-centered outcomes., Background: POCD is a decline in neuropsychiatric tests scores from presurgical baseline which occurs in approximately 15% of older patients 3 months after surgery. POCD is a research construct meant to investigate patient and family reports of older adults who were "never the same after surgery." However, many patients with POCD do not perceive difficulty with thinking and memory, and the question remains whether POCD impacts patient function., Methods: We performed a prospective cohort study of 167 older adults undergoing major noncardiac surgery (requiring at least a 2-day hospital stay). Exclusion criteria were: history of dementia, cardiac or intracranial procedure, inability to consent for themselves, or emergency surgery. We administered formal neuropsychiatric testing (Alzheimer Disease Research Center UDS battery), basic and instrumental activities of daily living (Alzheimer Disease Research Center IADLs), pain (geriatric pain measure), and depression screening (hospital depression and anxiety scale) before and 3 months after surgery. We recorded all patient refined diagnostic related groups codes, blood pressure, anesthetics and narcotics administered, surgical and anesthesia duration, and measured complications and severity, length of stay, and readmissions., Results: Patients with POCD (21/167, 14.1%) had twice the proportion of new impairment in IADL as compared to those without POCD (57% vs 27%, P = .01). The most common areas of decline were social activities, ability to find items around the house, remember appointments, shop and pay for items, do laundry, drive a car/use public transport, and do housework. Predictors of IADL change after surgery included POCD, presurgical cognition, presurgical function, postoperative depression, and the development of postoperative complications., Conclusions: Patients with POCD experience a much higher incidence of new disability after surgery. Baseline cognitive or functional limitations are also risk factors for new disability. Many patients are not aware of their limitations before surgery. Future study is needed to identify practical ways to routinely screen patients and reduce risk. Patients need to be informed of their risk for new disability after surgery to inform their medical decision making., Competing Interests: The authors report no conflicts of interest., (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2021
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17. Individual stress response patterns: Preliminary findings and possible implications.
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Jacoby R, Greenfeld Barsky K, Porat T, Harel S, Hanalis Miller T, and Goldzweig G
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- Humans, Male, Female, Adult, Young Adult, Cognition physiology, Middle Aged, Stress, Psychological, Emotions physiology
- Abstract
Background: Research on stress occupied a central position during the 20th century. As it became evident that stress responses affect a wide range of negative outcomes, various stress management techniques were developed in attempt to reduce the damages. However, the existing interventions are applied for a range of different stress responses, sometimes unsuccessfully., Objective: The aim of this study was to examine whether there are specific clusters of stress responses representing interpersonal variation. In other words, do people have dominant clusters reflecting the different aspects of the known stress responses (physiological, emotional, behavioral, and cognitive)?, Methods: The researchers derived a measure of stress responses based on previous scales and used it in two studies in order to examine the hypothesis that stress responses can be grouped into dominant patterns according to the type of response., Results: The results of Study 1 revealed four distinctive response categories: psychological (emotional and cognitive), physiological gastro, physiological muscular, and behavioral. The results of Study 2 revealed five distinctive response categories: emotional, cognitive, physiological gastro, physiological muscular, and behavioral., Conclusion: By taking into consideration each person's stress response profile while planning stress management interventions and then offering them a tailored intervention that reduces the intensity of these responses, it might be possible to prevent further complications resulting in a disease (physical or mental)., Competing Interests: The authors have declared that no competing interests exist.
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- 2021
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18. Illness Narratives Through the Eyes of Parents of Children With End-Stage Renal Disease.
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Benveniste S, Goldzweig G, and Jacoby R
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- Child, Humans, Parents, Qualitative Research, Kidney Failure, Chronic, Narration
- Abstract
The purpose of the present study was to learn about the experiences of parents of children diagnosed with renal failure at different stages of the disease in order to get closer to the process they carry out as caregivers. Semi-structured interviews were conducted with 12 parents and analyzed using interpretative phenomenological analysis method. Data analysis revealed two axes: spatial and temporal. The present article focuses on the temporal axis comprised of diagnosis, coping, and remission. These phases are discussed according to Frank's illness narratives of chaos, quest, and restitution, representing stages in the sequence people undergo while coping with a disease. However, in the case of incurable diseases, such as end-stage renal disease, when there is no restitution and regression in the medical condition is followed by chaos, we suggest a new narrative structure, the Sisyphean Narrative, to symbolize the recurring nature of struggling with the disease.
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- 2020
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19. A pilot study augmenting cognitive behavioral therapy for panic disorder with attention bias modification: Clinical and psychophysiological outcomes.
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Baker AW, Hellberg SN, Jacoby RJ, Losiewicz OM, Orr S, Marques L, and Simon NM
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- Adult, Female, Humans, Male, Pilot Projects, Treatment Outcome, Attentional Bias, Cognitive Behavioral Therapy, Panic Disorder psychology, Panic Disorder therapy
- Abstract
Background and Objectives: Studies show that attentional bias towards threat is a key maintenance factor for panic disorder (PD). Attentional bias may be an important mechanism of symptom reduction, and thus, a useful target for optimizing outcomes. The current study examined whether an attention bias modification (ABM) task enhanced CBT outcomes. Multiple methods for assessing PD were used, including physiological measurement and clinician-rated assessment., Methods: Adults with panic disorder (N = 24) received seven sessions of CBT with either ABM or sham attention tasks. Psychophysiological reaction to a loud tones startle paradigm was assessed before and after treatment., Results: Across both groups, panic symptom severity decreased with CBT. The ABM group showed greater reductions in PD symptoms compared to the placebo group. Notably, however, changes in attentional bias were not associated with symptom reductions across groups. No significant group differences on psychophysiological assessment were observed., Limitations: This study is limited by the small sample size, which rendered our power to investigate mediators and moderators insufficient. More research is needed to validate the effect of attention bias modification on attentional bias to threat., Conclusions: This pilot study suggests that future research should investigate attentional bias in conjunction with CBT. A larger sample would provide opportunity to further investigate the mechanisms through which ABM works, along with potential moderating factors and the use of psychophysiological measurements in panic disorder., Competing Interests: Declaration of competing interest No disclosures to declare., (Copyright © 2020 Elsevier Ltd. All rights reserved.)
- Published
- 2020
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20. Combined Phacoemulsification and Pars Plana Vitrectomy for the Treatment of Cataract in Patients With Noninfectious Uveitis.
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Conrady CD, Shakoor A, Patel R, Larochelle M, Moshirfar M, Chaya CJ, Jacoby R, and Vitale AT
- Abstract
Purpose: This work evaluates the role of combined phacoemulsification and vitrectomy surgery in the management of cataract associated with noninfectious uveitis., Methods: A retrospective chart review was conducted of all patients aged 7 years or older who underwent a combined surgical approach from 2005 to 2018., Results: Eighty-five eyes of 67 patients were included in the study; 10.7% of eyes had a best-corrected visual acuity (BCVA) of 20/40 or better at time of surgery. At 1-year follow-up, 63.4% of eyes had a BCVA 20/40 or better and 7.6% had a BCVA of 20/200 or worse. There was an overall decrease in cystoid macular edema after surgery compared with preoperatively (47.6% vs 34.5% presurgery and postsurgery, respectively). Complete inflammatory disease remission off immunomodulatory therapy and systemic steroids was achieved in 21.1% of patients., Conclusions: A combined surgical approach is effective in visual rehabilitation in patients with uveitic cataracts and may promote inflammatory disease remission specifically in intermediate uveitis., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2020.)
- Published
- 2020
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21. Positive Health Beliefs and Blood Pressure Reduction in the DESERVE Study.
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Goldmann E, Jacoby R, Finfer E, Appleton N, Parikh NS, Roberts ET, and Boden-Albala B
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- Aged, Culturally Competent Care, Female, Health Knowledge, Attitudes, Practice, Humans, Ischemic Attack, Transient ethnology, Ischemic Attack, Transient physiopathology, Ischemic Attack, Transient psychology, Male, Medication Adherence, Middle Aged, New York City, Risk Factors, Risk Reduction Behavior, Stroke ethnology, Stroke physiopathology, Stroke psychology, Time Factors, Treatment Outcome, Blood Pressure, Health Belief Model, Ischemic Attack, Transient therapy, Patient Education as Topic, Self Efficacy, Stroke therapy
- Abstract
Background There is growing recognition that positive health beliefs may promote blood pressure (BP) reduction, which is critical to stroke prevention but remains a persistent challenge. Yet, studies that examine the association between positive health beliefs and BP among stroke survivors are lacking. Methods and Results Data came from the DESERVE (Discharge Educational Strategies for Reduction of Vascular Events) study, a randomized controlled trial of a skills-based behavioral intervention to reduce vascular risk in a multiethnic cohort of 552 transient ischemic attack and mild/moderate stroke patients in New York City. The exposure was perception that people can protect themselves from having a stroke (ie, prevention self-efficacy) at baseline. The association between systolic BP (SBP) reduction at 12-month follow-up and self-efficacy was examined using linear regression adjusted for key confounders, overall and stratified by age, sex, race/ethnicity, and intervention trial arm. Approximately three quarters endorsed self-efficacy. These participants had, on average, 5.6 mm Hg greater SBP reduction compared with those who did not endorse it (95% CI, 0.5-10.7 mm Hg; P =0.032). Self-efficacy was significantly associated with greater SBP reduction, particularly among female versus male, younger versus older, and Hispanic versus non-Hispanic white patients. Sensitivity analysis adjusting for baseline SBP instead of elevated BP yielded no association between self-efficacy and SBP reduction, but showed sex differences in this association (women: β=5.3; 95% CI, -0.2 to 10.8; P =0.057; men: β=-3.3; 95% CI, -9.4 to 2.9; P =0.300; interaction P =0.064). Conclusions Self-efficacy was linked with greater SBP reduction among female stroke survivors. Targeted strategies to improve health beliefs after stroke may be important for risk factor management. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT01836354.
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- 2020
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22. "Sparks that became a little light over time": A qualitative investigation of musicking as a means of coping in adults with PTSD.
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Ophir I and Jacoby R
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- Adult, Child, Emotions, Humans, Male, Memory, Middle Aged, Music, Adaptation, Psychological, Stress Disorders, Post-Traumatic psychology
- Abstract
This article investigates the experience of musicking (the performance of musical activity) among people coping with post-traumatic stress disorder (PTSD). Using qualitative research methods, we conducted semi-structured in-depth interviews with 10 male participants in a music project for people coping with PTSD induced by war and terrorism. The project consists of individual music lessons once a week and a musical enrichment group that meets once a month. Group meetings include workshops and lectures by music professionals and artists, during which participants are exposed to diverse musical content. Following an interpretive phenomenological content analysis, we were able to identify two central themes arising from the interviews: musicking as an intra-subjective experience and musicking as mediator of inter-subjective relationships. A further analysis revealed three superordinate themes: musicking as a secure place, musicking as a dialectic experience, and musicking as a means for identity reconstruction (bridging between past, present, and future). From this we concluded that for our interviewees musicking is a secure place for their wounded self, which allows the reconstruction of a coherent personal narrative while conducting a dialectic encounter with the trauma and its symptoms via nonverbal language. Consequently, we recommend musicking as a therapeutic tool for people coping with war-induced PTSD from both intrapersonal and interpersonal perspectives., Competing Interests: The authors have declared that no competing interests exist.
- Published
- 2020
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23. The Experiences of Parents of Children Undergoing Surgery for Congenital Heart Defects: A Holistic Model of Care.
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David Vainberg L, Vardi A, and Jacoby R
- Abstract
The present article is based on a qualitative study focusing on parents of children born with congenital heart defects (CHDs) and hospitalized in the children's intensive care unit post-surgery. Our aim was to explore parents' subjective experiences as primary caregivers. Ten semi-structured interviews were conducted and analyzed using interpretative phenomenological analysis according to the instructions of Smith and Osborn. Our analysis yielded eight categories which were grouped into four themes and two main superordinate themes: (1) dialectical tension between positive and negative experiences; and (2) fluctuations between the inner and the outer world. The two superordinate themes intersect such that parents report positive as well as negative experiences within both their inner and outer worlds. Based on our analysis, we found that the experience of having a child undergo surgery for a CHD can be regarded as a chaotic period characterized by uncertainty, confusion, and helplessness. It is therefore no surprise that many parents display negative psychological outcomes which extend beyond the period of hospitalization and may also affect their future parenting and coping. However, within this chaotic and stressful situation, parents had occasional supportive experiences which decreased their emotional distress and isolation and helped them throughout this difficult period. We thus conclude that the support offered to parents during the hospitalization period should be increased by trying to minimize their negative experiences and strengthen their inner coping abilities. These changes cannot be implemented without also addressing the needs of the medical staff in their role as caregivers. Therefore, we propose a holistic model of care which supports both parents as caregivers of children undergoing surgery for CHD and the medical staff involved in their care., (Copyright © 2019 David Vainberg, Vardi and Jacoby.)
- Published
- 2019
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24. Orphan crops at the food for future conference.
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Succurro A, Schuler-Bermann M, Ivanov R, Jacoby R, Kopriva S, and Jobe TO
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- Congresses as Topic, Crop Production, Food, Forecasting, Crops, Agricultural, Food Supply
- Abstract
In her 1929 essay A Room of One's Own, Virginia Wolf famously wrote, "One cannot think well, love well, sleep well, if one has not dined well." While this popular quote is perhaps not the most inspiring, it is an elegant reminder that food and the cultural practices surrounding food are paramount for our wellbeing. However, in our quest to feed a growing global population, we have become focused on increasing the production of a few staple crops and overlooked hundreds or thousands of locally and regionally important crops that may represent the future of agriculture. The growing interest in identifying and developing promising new crops and novel food sources prompted the 1st Cologne Conference on Food for Future, which took place between the 5 and 7th of September 2018 at the Rautenstrauch-Joest museum in Cologne, Germany. It offered a unique platform for researchers, journalists, politicians, and entrepreneurs to present and discuss their views, visions, and concerns on the topics of Food Security. This interdisciplinary meeting acted as a stage to cover diverse aspects of crop science, food research, and food production in the context of global food and nutrition security. Three sessions accommodated scientific contributions on the topics of "Orphan Crops", "Functional food", and "Innovative food sources and production systems", and two public events (a public lecture and a plenary discussion) engaged the citizens with informative discussions on relevant and mediatic topics. With delegates from Africa, Europe, and the United States of America, the conference aimed at building bridges between different communities through scientific exchange.
- Published
- 2019
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25. MULTIMODALITY OCULAR IMAGING IN A CASE REPORT OF HYPERVISCOSITY SYNDROME ASSOCIATED WITH LYMPHOPLASMACYTIC LEUKEMIA: THE IMAGES TELL THE STORY.
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Choi RY, Jacoby R, and Shakoor A
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- Female, Humans, Middle Aged, Multimodal Imaging, Retinal Vessels pathology, Blood Viscosity physiology, Conjunctiva blood supply, Conjunctival Diseases etiology, Retinal Diseases etiology, Waldenstrom Macroglobulinemia complications
- Abstract
Purpose: To report the clinical course of a patient with ocular manifestations of hyperviscosity syndrome associated with Waldenström macroglobulinemia, and for the first time, video imaging of mobile emboli in the conjunctival and retinal vasculature., Methods and Patient: A 60-year-old woman with newly diagnosed Waldenström macroglobulinemia, with no visual complaints was evaluated by the Ophthalmology service for a baseline ocular examination., Results: At presentation, ocular examination revealed a visual acuity of 20/25 in each eye. Slit lamp examination showed mobile white emboli throughout the conjunctival vasculature of both eyes, which was captured on video. Dilated fundus examination revealed peripheral vascular occlusion along with extensive collateral formation in both eyes and as dilation of vessels at the posterior pole of the left eye. Mobile arterial and venous emboli were also observed in the retinal vasculature, which were captured with slit-lamp color and infrared reflectance video imaging., Conclusion: Hyperviscosity syndrome is a rare circulation sequelae that occurs when blood is thickened secondary to an increase in immunoglobulins or a hyperproliferation of blood components as in bone marrow dyscrasias. The increase in viscosity is plainly observable in the retinal circulation, and this syndrome is often diagnosed based on visual symptoms and fundus examination. We report a patient with Waldenström macroglobulinemia who presented with multiple ocular manifestations of hyperviscosity syndrome despite the absence of visual complaints. Ophthalmologists should be aware that regardless of the lack of any subjective visual changes, ocular findings of hyperviscosity syndrome should prompt quick referral to a Hematology Oncologist for evaluation of other end-organ damage. We also for the first time, provide video documentation of mobile emboli in the conjunctival and retinal vasculature.
- Published
- 2019
- Full Text
- View/download PDF
26. Aggressive Behaviors in Alzheimer Disease and Mild Cognitive Impairment: Systematic Review and Meta-Analysis.
- Author
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Yu R, Topiwala A, Jacoby R, and Fazel S
- Subjects
- Disease Progression, Humans, Neuropsychological Tests, Aggression psychology, Alzheimer Disease psychology, Cognitive Dysfunction psychology
- Abstract
Objective: We aim to estimate the risk of perpetrating aggression in Alzheimer disease (AD) and mild cognitive impairment (MCI) by conducting a systematic review and meta-analysis of primary studies., Methods: A systematic search was conducted in six bibliographic databases according to a preregistered protocol. Studies that reported aggressive behaviors in individuals with AD and MCI compared with healthy individuals or those with other dementia etiologies were identified. Risks of aggressive behaviors were assessed using random effects models to calculate pooled odds ratios (ORs). Publication bias was examined., Results: In total, 17 studies involving 6,399 individuals with AD and 2,582 with MCI were identified. Compared with healthy individuals, significantly increased risks of aggressive behaviors were found in AD (OR, 4.9, 95% CI, 1.8-13.2) but not in MCI (OR, 1.8, 95% CI, 0.7-4.3). When comparing AD with MCI, the risk in AD was higher (OR, 2.6, 95% CI, 1.7-4.0). We found no differences in risk of aggressive behaviors between AD and other dementia subtypes or between amnestic and nonamnestic MCI., Conclusion: Individuals with AD are at higher risk of manifesting aggressive behaviors than healthy individuals or those with MCI. Our findings not only underscore the necessity of treatment of aggressive behaviors in AD but also highlight the importance of preventing the transition from MCI to AD., (Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.)
- Published
- 2019
- Full Text
- View/download PDF
27. Perioperative biobehavioral interventions to prevent cancer recurrence through combined inhibition of β-adrenergic and cyclooxygenase 2 signaling.
- Author
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Ricon I, Hanalis-Miller T, Haldar R, Jacoby R, and Ben-Eliyahu S
- Subjects
- Adrenergic beta-Antagonists pharmacology, Catecholamines metabolism, Cyclooxygenase 2 Inhibitors pharmacology, Drug Synergism, Humans, Neoplasm Recurrence, Local psychology, Perioperative Period, Precision Medicine, Randomized Controlled Trials as Topic, Signal Transduction drug effects, Adrenergic beta-Antagonists therapeutic use, Cyclooxygenase 2 Inhibitors therapeutic use, Neoplasm Metastasis prevention & control, Neoplasm Recurrence, Local prevention & control
- Abstract
Evidence suggests that excess perioperative activation of the sympathetic nervous system and the consequent release of catecholamines (ie, epinephrine and norepinephrine) in the context of cancer surgery and inflammation may significantly facilitate prometastatic processes. This review first presents biomedical processes that make the perioperative timeframe pivotal in determining long-term cancer outcomes nonproportionally to its short duration (days to weeks). Then, it analyzes the various mechanisms via which the excess release of catecholamines can facilitate the progression of cancer metastases in this context by directly affecting the malignant tissues and by regulating, via indirect pathways, immunological and other mechanisms that affect metastatic progression in the tumor microenvironment and systemically. In addition, this review addresses the need to supplement β-adrenoreceptor blockade with cyclooxygenase 2 inhibition, especially during surgery and shortly thereafter, because similar mechanisms are simultaneously activated by surgery-induced inflammatory responses. Importantly, this review presents translational and clinical evidence showing that perioperative β-adrenoreceptor blockade and cyclooxygenase 2 inhibition can reduce the prometastatic process and cancer recurrence, and the clinical feasibility and safety of this approach are demonstrated as well. Lastly, alternative psychophysiological approaches to the use of β-adrenergic blockers are presented because a substantial portion of patients have medical contraindications to this pharmacological treatment. The adaptation of existing psychophysiological interventions to the perioperative period and principles for constructing new approaches are discussed and exemplified. Overall, pharmacobehavioral interventions, separately or in combination, could transform the perioperative timeframe from being a prominent facilitator of metastatic progression to an opportunity for arresting or eliminating residual disease, potentially improving long-term survival rates in cancer patients., (© 2018 American Cancer Society.)
- Published
- 2019
- Full Text
- View/download PDF
28. The Role of Soil Microorganisms in Plant Mineral Nutrition-Current Knowledge and Future Directions.
- Author
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Jacoby R, Peukert M, Succurro A, Koprivova A, and Kopriva S
- Abstract
In their natural environment, plants are part of a rich ecosystem including numerous and diverse microorganisms in the soil. It has been long recognized that some of these microbes, such as mycorrhizal fungi or nitrogen fixing symbiotic bacteria, play important roles in plant performance by improving mineral nutrition. However, the full range of microbes associated with plants and their potential to replace synthetic agricultural inputs has only recently started to be uncovered. In the last few years, a great progress has been made in the knowledge on composition of rhizospheric microbiomes and their dynamics. There is clear evidence that plants shape microbiome structures, most probably by root exudates, and also that bacteria have developed various adaptations to thrive in the rhizospheric niche. The mechanisms of these interactions and the processes driving the alterations in microbiomes are, however, largely unknown. In this review, we focus on the interaction of plants and root associated bacteria enhancing plant mineral nutrition, summarizing the current knowledge in several research fields that can converge to improve our understanding of the molecular mechanisms underpinning this phenomenon.
- Published
- 2017
- Full Text
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29. Evidence-based prevention and treatment of dementia.
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Smith AD, Refsum H, and Jacoby R
- Subjects
- Humans, Risk Factors, Dementia
- Published
- 2016
- Full Text
- View/download PDF
30. Analysis of the sodium chloride-dependent respiratory kinetics of wheat mitochondria reveals differential effects on phosphorylating and non-phosphorylating electron transport pathways.
- Author
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Jacoby RP, Che-Othman MH, Millar AH, and Taylor NL
- Subjects
- Adenosine Triphosphate metabolism, Cell Respiration drug effects, Electron Transport drug effects, Hydrogen Peroxide metabolism, Kinetics, Mitochondria drug effects, Oxidation-Reduction drug effects, Oxygen Consumption drug effects, Phosphorylation drug effects, Triticum drug effects, Mitochondria metabolism, Sodium Chloride pharmacology, Triticum metabolism
- Abstract
A number of previous studies have documented the gross response of mitochondrial respiration to salinity treatment, but it is unclear how NaCl directly affects the kinetics of plant phosphorylating and non-phosphorylating electron transport pathways. This study investigates the direct effects of NaCl upon different respiratory pathways in wheat, by measuring rates of isolated mitochondrial oxygen consumption across different substrate oxidation pathways in saline media. We also profile the abundance of respiratory proteins by using targeted selected reaction monitoring (SRM) mass spectrometry of mitochondria isolated from control and salt-treated wheat plants. We show that all pathways of electron transport were inhibited by NaCl concentrations above 400 mM; however electron transfer chains showed divergent responses to NaCl concentrations between 0 and 200 mM. Stimulation of oxygen consumption was measured in response to NaCl in scenarios where exogenous NADH was provided as substrate and electron flow was coupled to the generation of a proton gradient across the inner membrane. Protein abundance measurements show that several enzymes with activities less affected by NaCl are induced by salinity, whereas enzymes with activities inhibited by NaCl are depleted. These data deepen our understanding of how plant respiration responds to NaCl, offering new mechanistic explanations for the divergent salinity responses of whole-plant respiratory rate in the literature., (© 2015 The Authors. Plant, Cell & Environment published by John Wiley & Sons Ltd.)
- Published
- 2016
- Full Text
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31. Physiological and morphological characterization of ganglion cells in the salamander retina.
- Author
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Wang J, Jacoby R, and Wu SM
- Subjects
- Amacrine Cells cytology, Animals, Evoked Potentials, Visual physiology, Photic Stimulation, Urodela anatomy & histology, Urodela physiology, Visual Pathways cytology, Visual Pathways physiology, Retina anatomy & histology, Retina physiology, Retinal Ganglion Cells cytology, Retinal Ganglion Cells physiology
- Abstract
Retinal ganglion cells (RGCs) integrate visual information from the retina and transmit collective signals to the brain. A systematic investigation of functional and morphological characteristics of various types of RGCs is important to comprehensively understand how the visual system encodes and transmits information via various RGC pathways. This study evaluated both physiological and morphological properties of 67 RGCs in dark-adapted flat-mounted salamander retina by examining light-evoked cation and chloride current responses via voltage-clamp recordings and visualizing morphology by Lucifer yellow fluorescence with a confocal microscope. Six groups of RGCs were described: asymmetrical ON-OFF RGCs, symmetrical ON RGCs, OFF RGCs, and narrow-, medium- and wide-field ON-OFF RGCs. Dendritic field diameters of RGCs ranged 102-490 μm: narrow field (<200 μm, 31% of RGCs), medium field (200-300 μm, 45%) and wide field (>300 μm, 24%). Dendritic ramification patterns of RGCs agree with the sublamina A/B rule. 34% of RGCs were monostratified, 24% bistratified and 42% diffusely stratified. 70% of ON RGCs and OFF RGCs were monostratified. Wide-field RGCs were diffusely stratified. 82% of RGCs generated light-evoked ON-OFF responses, while 11% generated ON responses and 7% OFF responses. Response sensitivity analysis suggested that some RGCs obtained separated rod/cone bipolar cell inputs whereas others obtained mixed bipolar cell inputs. 25% of neurons in the RGC layer were displaced amacrine cells. Although more types may be defined by more refined classification criteria, this report is to incorporate more physiological properties into RGC classification., (Copyright © 2015 Elsevier Ltd. All rights reserved.)
- Published
- 2016
- Full Text
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32. Hyperbaric programs in the United States: Locations and capabilities of treating decompression sickness, arterial gas embolisms, and acute carbon monoxide poisoning: survey results.
- Author
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Chin W, Jacoby L, Simon O, Talati N, Wegrzyn G, Jacoby R, Proano J, Sprau SE, Markovitz GH, Hsu R, and Joo E
- Subjects
- Acute Disease, Arteries, Databases, Factual statistics & numerical data, Emergencies, Humans, Hyperbaric Oxygenation instrumentation, Infusion Pumps statistics & numerical data, Surveys and Questionnaires, Transportation of Patients, United States, Ventilators, Mechanical statistics & numerical data, Carbon Monoxide Poisoning therapy, Decompression Sickness therapy, Embolism, Air therapy, Health Services Accessibility statistics & numerical data, Hyperbaric Oxygenation statistics & numerical data
- Abstract
Hyperbaric oxygen therapy is the primary treatment for arterial gas embolism, decompression sickness and acute carbon monoxide poisoning. Though there has been a proliferation of hyperbaric centers throughout the United States, a scarcity of centers equipped to treat emergency indications makes transport of patients necessary. To locate and characterize hyperbaric chambers capable of treating emergency cases, a survey of centers throughout the entire United States was conducted. Using Google, Yahoo, HyperbaricLink and the UHMS directory, a database for United States chambers was created. Four researchers called clinicians from the database to administer the survey. All centers were contacted for response until four calls went unreturned or a center declined to be included. The survey assessed chamber readiness to respond to high-acuity patients, including staff availability, use of medical equipment such as ventilators and intravenous infusion devices, and responding yes to treating hyperbaric emergencies within a 12-month period. Only 43 (11.9%, N = 361) centers had equipment, intravenous infusion pumps and ventilators, and staff necessary to treat high-acuity patients. Considering that a primary purpose of hyperbaric oxygen therapy is the treatment of arterial gas embolism and decompression sickness, more hyperbaric centers nationwide should be able to accommodate these emergency cases quickly and safely.
- Published
- 2016
33. Simultaneous transcatheter aortic valve replacement and endovascular repair for critical aortic stenosis and large abdominal aortic aneurysm.
- Author
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Aluko Y, Diehl L, Jacoby R, Chan B, Andrews S, McMillan E, Sharkey K, Shook P, Ntim W, Bolorunduro O, Sossoman LB, and Rabb C
- Subjects
- Aged, Aortic Aneurysm, Abdominal diagnosis, Aortic Valve Stenosis diagnosis, Cardiac Catheterization methods, Endovascular Procedures methods, Humans, Male, Treatment Outcome, Aortic Aneurysm, Abdominal surgery, Aortic Valve surgery, Aortic Valve Stenosis surgery, Heart Valve Prosthesis Implantation methods, Transcatheter Aortic Valve Replacement methods
- Abstract
A 75-year-old man with severe aortic stenosis, severe chronic obstructive pulmonary disease, NYHA class III heart failure and a large abdominal aortic aneurysm underwent concurrent transfemoral transcatheter aortic valve replacement (TF-TAVR) and endovascular aneurysm repair (EVAR). An Edwards Sapien device was implanted with resolution of hemodynamics. EVAR was performed using an Endurant bifurcated stent graft system. We describe the procedure technique, periprocedural management and one year outcome. To the authors' best knowledge, this is the first case of simultaneous TF-TAVR and EVAR published in North America., (Copyright © 2014 Elsevier Inc. All rights reserved.)
- Published
- 2015
- Full Text
- View/download PDF
34. B-vitamin trials meta-analysis: less than meets the eye.
- Author
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Garrard P and Jacoby R
- Subjects
- Humans, Aging, Cognitive Dysfunction prevention & control, Dietary Supplements, Evidence-Based Medicine, Homocysteine antagonists & inhibitors, Hyperhomocysteinemia diet therapy, Vitamin B Complex therapeutic use
- Published
- 2015
- Full Text
- View/download PDF
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