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Salinas, Joel

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Salinas

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Joel

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Salinas, Joel

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Now showing 1 - 3 of 3
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    Publication
    Factors Associated With New‐Onset Depression Following Ischemic Stroke: The Women's Health Initiative
    (John Wiley and Sons Inc., 2017) Salinas, Joel; Ray, Roberta M.; Nassir, Rami; Lakshminarayan, Kamakshi; Dording, Christina; Smoller, Jordan; Wassertheil‐Smoller, Sylvia; Rosand, Jonathan; Dunn, Erin; Rossouw, Jacques; Ludlam, Shari; Burwen, Dale; McGowan, Joan; Ford, Leslie; Geller, Nancy; Anderson, Garnet; Prentice, Ross; LaCroix, Andrea; Kooperberg, Charles; Manson, JoAnn E.; Howard, Barbara V.; Stefanick, Marcia L.; Jackson, Rebecca; Thomson, Cynthia A.; Wactawski‐Wende, Jean; Limacher, Marian; Wallace, Robert; Kuller, Lewis; Shumaker, Sally
    Background: Psychosocial characteristics have a strong effect on risk of depression, and their direct treatment with behavioral interventions reduces rates of depression. Because new‐onset poststroke depression (NPSD) is frequent, devastating, and often treatment‐resistant, novel preventive efforts are needed. As a first step toward developing behavioral interventions for NPSD, we investigated whether prestroke psychosocial factors influenced rates of NPSD in a manner similar to the general population. Methods and Results: Using the Women's Health Initiative, we analyzed 1424 respondents who were stroke‐free at enrollment and had no self‐reported history of depression from enrollment to their nonfatal ischemic stroke based on initiation of treatment for depression or the Burnam screening instrument for detecting depressive disorders. NPSD was assessed using the same method during the 5‐year poststroke period. Logistic regression provided odds ratios of NPSD controlling for multiple covariates. NPSD occurred in 21.4% (305/1424) of the analytic cohort and varied by stroke severity as measured by the Glasgow scale, ranging from 16.7% of those with good recovery to 31.6% of those severely disabled. Women with total anterior circulation infarction had the highest level (31.4%) of NPSD while those with lacunar infarction had the lowest (16.1%). Prestroke psychosocial measures had different associations with NPSD depending on functional recovery of the individual. Conclusions: There is a difference in the relationship of prestroke psychosocial status and risk of NPSD depending on stroke severity; thus it may be that the same preventive interventions might not work for all stroke patients. One size does not fit all.
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    An International Standard Set of Patient-Centered Outcome Measures After Stroke
    (Lippincott Williams & Wilkins, 2015) Salinas, Joel; Sprinkhuizen, Sara M.; Ackerson, Teri; Bernhardt, Julie; Davie, Charlie; George, Mary G.; Gething, Stephanie; Kelly, Adam G.; Lindsay, Patrice; Liu, Liping; Martins, Sheila C.O.; Morgan, Louise; Norrving, Bo; Ribbers, Gerard M.; Silver, Frank L.; Smith, Eric E.; Williams, Linda S.; Schwamm, Lee
    Background and Purpose— Value-based health care aims to bring together patients and health systems to maximize the ratio of quality over cost. To enable assessment of healthcare value in stroke management, an international standard set of patient-centered stroke outcome measures was defined for use in a variety of healthcare settings. Methods— A modified Delphi process was implemented with an international expert panel representing patients, advocates, and clinical specialists in stroke outcomes, stroke registers, global health, epidemiology, and rehabilitation to reach consensus on the preferred outcome measures, included populations, and baseline risk adjustment variables. Results— Patients presenting to a hospital with ischemic stroke or intracerebral hemorrhage were selected as the target population for these recommendations, with the inclusion of transient ischemic attacks optional. Outcome categories recommended for assessment were survival and disease control, acute complications, and patient-reported outcomes. Patient-reported outcomes proposed for assessment at 90 days were pain, mood, feeding, selfcare, mobility, communication, cognitive functioning, social participation, ability to return to usual activities, and health-related quality of life, with mobility, feeding, selfcare, and communication also collected at discharge. One instrument was able to collect most patient-reported subdomains (9/16, 56%). Minimum data collection for risk adjustment included patient demographics, premorbid functioning, stroke type and severity, vascular and systemic risk factors, and specific treatment/care-related factors. Conclusions— A consensus stroke measure Standard Set was developed as a simple, pragmatic method to increase the value of stroke care. The set should be validated in practice when used for monitoring and comparisons across different care settings.
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    Associations between social relationship measures, serum brain-derived neurotrophic factor, and risk of stroke and dementia
    (Elsevier, 2017) Salinas, Joel; Beiser, Alexa; Himali, Jayandra J.; Satizabal, Claudia L.; Aparicio, Hugo J.; Weinstein, Galit; Mateen, Farrah; Berkman, Lisa; Rosand, Jonathan; Seshadri, Sudha
    Introduction: Mechanisms underlying social determinants of stroke and dementia are unclear and brain-derived neurotrophic factor (BDNF) may contribute as a molecular link. Methods: Using the Framingham Study, we examined social relationship measures as predictors of higher serum BDNF level and cumulative incidence of stroke and dementia. Results: Among 3294 participants, controlling for age and sex, isolation trended with lower BDNF (odds ratio = 0.69 [0.47–1.00]). Participants with more companionship had reduced risk for stroke (hazard ratio [HR] = 0.59 [0.41–0.83]) and dementia (HR = 0.67 [0.49–0.92]). Greater emotional support was associated with higher BDNF (odds ratio = 1.27 [1.04–1.54]), reduced dementia risk (HR = 0.69 [0.51–0.94], and among smokers, reduced stroke risk (HR = 0.23 [0.10–0.57]). Associations persisted after additional adjustments. BDNF partly mediated the total effect between emotional support and dementia risk. Conclusions: Availability of social support appears to be associated with increased BDNF levels and, in certain subsets, reduce risk of subsequent dementia and stroke, thus warranting study of these pathways to understand their role in neuroprotection.