11 results on '"Olive, L"'
Search Results
2. Associations between disturbed sleep and attenuated psychotic experiences in people at clinical high risk for psychosis.
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Formica, M. J. C., Fuller-Tyszkiewicz, M., Reininghaus, U., Kempton, M., Delespaul, P., de Haan, L., Nelson, B., Mikocka-Walus, A., Olive, L., Ruhrmann, S., Rutten, B., Riecher-Rössler, A., Sachs, G., Valmaggia, L., van der Gaag, M., McGuire, P., van Os, J., and Hartmann, J. A.
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SELF-evaluation ,RISK assessment ,MENTAL health ,PREDICTION models ,RESEARCH funding ,QUESTIONNAIRES ,MULTIPLE regression analysis ,INTERVIEWING ,DESCRIPTIVE statistics ,PERCEPTUAL disorders ,SLEEP deprivation ,COGNITION disorders ,RESEARCH methodology ,PSYCHOSES ,COMPARATIVE studies ,DATA analysis software ,SLEEP quality ,SLEEP disorders ,DISEASE complications - Abstract
Background: Pre-diagnostic stages of psychotic illnesses, including 'clinical high risk' (CHR), are marked by sleep disturbances. These sleep disturbances appear to represent a key aspect in the etiology and maintenance of psychotic disorders. We aimed to examine the relationship between self-reported sleep dysfunction and attenuated psychotic symptoms (APS) on a day-to-day basis. Methods: Seventy-six CHR young people completed the Experience Sampling Methodology (ESM) component of the European Union Gene-Environment Interaction Study, collected through PsyMate® devices, prompting sleep and symptom questionnaires 10 times daily for 6 days. Bayesian multilevel mixed linear regression analyses were performed on time-variant ESM data using the brms package in R. We investigated the day-to-day associations between sleep and psychotic experiences bidirectionally on an item level. Sleep items included sleep onset latency, fragmentation, and quality. Psychosis items assessed a range of perceptual, cognitive, and bizarre thought content common in the CHR population. Results: Two of the seven psychosis variables were unidirectionally predicted by previous night's number of awakenings: every unit increase in number of nightly awakenings predicted a 0.27 and 0.28 unit increase in feeling unreal or paranoid the next day, respectively. No other sleep variables credibly predicted next-day psychotic symptoms or vice-versa. Conclusion: In this study, the relationship between sleep disturbance and APS appears specific to the item in question. However, some APS, including perceptual disturbances, had low levels of endorsement amongst this sample. Nonetheless, these results provide evidence for a unidirectional relationship between sleep and some APS in this population. [ABSTRACT FROM AUTHOR]
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- 2024
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3. El doble en Juan Ramón Jiménez
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Olivé, Laia
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- 2024
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4. Learning to cope with the reality of endometriosis: A mixed-methods analysis of psychological therapy in women with endometriosis.
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Dowding C, Mikocka-Walus A, Skvarc D, O'Shea M, Olive L, and Evans S
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- Humans, Female, Adult, Australia, Psychotherapy methods, Middle Aged, Qualitative Research, Depression therapy, Depression psychology, Young Adult, Endometriosis psychology, Endometriosis therapy, Adaptation, Psychological
- Abstract
Objectives: Despite the need and uptake of mental health support by women with endometriosis, no research to date has explored their experience of psychological therapy. We aimed to understand the factors that predict engagement in psychological therapy by Australian women with endometriosis and to qualitative explore their experience of psychological support., Design: Mixed-methods design., Methods: A total of 200 women with self-reported endometriosis were recruited from the community. We explored; (1) the demographic and clinical predictors of engagement in psychological therapy, (2) the psychological approaches that seem most valuable to women in the management of endometriosis and (3) their experience engaging in psychological therapy for endometriosis., Results: Nearly half of women reported to have seen a psychologist within the past year, particularly for pain. Younger age (OR, .94; 95% CI, .886-.993), depressive symptoms (OR, 1.05; 95% CI, 1.002-1.099), and working part time compared to full time (OR, 2.17, 95% CI, 1.012-4.668), increased the likelihood of engaging in psychological therapy. Template thematic analysis identified three themes; (1) endometriosis and pain have multi-faceted psychological effects, (2) psychological support is sought to adjust and live with endometriosis and (3) there are helpful and unhelpful psychological tools for women with endometriosis., Conclusions: Our findings support the use of psychological therapy in the management of endometriosis, and the need for psychological therapy to acknowledge the chronicity and impact of symptoms, to enlist multidisciplinary support and to consider alternative options. Further advocacy is required to educate women on the benefits of psychological therapy for endometriosis., (© 2024 The Authors. British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.)
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- 2024
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5. The diagnostic performance of the Visitect Advanced Disease point-of-care CD4 platform: a pragmatic mixed-methods multisite validation, costing, and qualitative analysis.
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Nalintya E, Sekar P, Namakula OL, Tadeo KK, Kwizera R, Apeduno L, Naluyima DR, Nanano R, Mujungu L, Lehman A, Adzemovic T, Amperiize M, Kavuma P, Kasone V, Fieberg A, Nerima P, Dai B, Meya DB, Boulware DR, and Rajasingham R
- Abstract
Background: The Visitect CD4 Advanced Disease test (AccuBio, Alva, United Kingdom) is a rapid, semi-quantitative assay that estimates CD4 results above or below 200 cells/μL. We evaluated the performance of the Visitect CD4 assay in semi-urban laboratories in Uganda., Methods: We performed a pragmatic laboratory validation of the Visitect CD4 platform in four routine HIV clinics in Uganda, nested within a cluster randomized trial evaluating an enhanced package of screening and treatment for persons with advanced HIV disease (NCT05085171). As part of the clinical trial, samples processed on the Visitect CD4 platform were confirmed using another CD4 testing method. We compared the diagnostic performance of the Visitect CD4 platform against the confirmatory method by evaluating the sensitivity, specificity, positive and negative predictive values., Results: Of 1495 venous blood samples that were processed both by the Visitect CD4 test and another confirmatory CD4 platform at clinics in Kampala, Uganda, specificity was 81% (95% CI, 79%-84%) and the positive predictive value was 69% (95% CI, 66%-73%). There were no samples for which the Visitect test was >200 cells/μL and the confirmatory test was ≤200 cells/μL, resulting in a sensitivity of 100%. Among Visitect CD4 tests that were read as <200 cells/μL with confirmatory results >200 cells/μL, the median confirmatory CD4 result was 397 (IQR, 281-590) cells/μL. Specificity varied by clinic ranging from 63% to 99%., Conclusions: Given variable specificity of the Visitect CD4 Advanced Disease platform, successful implementation will require consideration of clinic context and laboratory staffing., Competing Interests: The authors report no conflicts of interest related to this work., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2024
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6. Glucagon-Like Peptide Receptor Agonists Use Before Endoscopy Is Associated With Low Retained Gastric Contents: A Multicenter Cross-Sectional Analysis.
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Phan J, Chang P, Issa D, Turner R, Dodge J, Westanmo A, Karna R, Olive L, Bahdi F, Aldzhyan V, Bilal M, and Tielleman T
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Introduction: While ubiquity of glucagon-like peptide receptor agonists (GLP1-RAs) is rising, guidance from the gastroenterology societies and American Society of Anesthesiologist (ASA) remains in conflict on recommendations regarding preoperative holding before endoscopy. The aim of this study was to address this by evaluating the effect of GLP1-RAs on gastric retention during upper endoscopy., Methods: This multicenter cross-sectional study included patients on confirmed GLP1-RAs receiving an endoscopy from 2021 to 2023. Demographics, prescribing practices, and procedure outcomes were captured. GLP1-RA management of preoperative holding was retroactively classified per ASA guidance. Multivariable logistic regression was performed to assess factors influencing retained gastric contents., Results: Of 815 patients, 70 (8.7%) had retained gastric contents on endoscopy of whom 65 (93%) had type 2 diabetes mellitus. Only 1 (1.4%) of these patients required unplanned intubation, and none had aspiration events. Those with GLP1-RA held per ASA guidance (406, 49.8%) were less likely to have retained contents (4.4% vs 12.7%, P < 0.001), but there were no significant differences to intubation (0% vs 2%, P = 0.53) or aborting procedure rates (28% vs 18%, P = 0.40) due to gastric retention. On multivariable analysis, likelihood of food retention increased 36% (95% confidence interval 1.15-1.60) for every 1% increase in hemoglobin A1C after adjusting for GLP1-RA type and preoperative medication hold., Discussion: In this multicenter study, very low rates of retained gastric contents were seen during endoscopy in patients on GLP1-RAs and most were in patients with type 2 diabetes mellitus. Our findings suggest an individualized approach rather than universal preoperative holding of medications before endoscopy., (Copyright © 2024 by The American College of Gastroenterology.)
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- 2024
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7. People with Inflammatory Bowel Disease Prefer Cognitive Behavioral Therapy for Fatigue Management: A Conjoint Analysis.
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Emerson C, Skvarc D, Mikocka-Walus A, Olive L, Gibson PR, and Fuller-Tyszkiewicz M
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- Humans, Female, Male, Adult, Cross-Sectional Studies, Middle Aged, Young Adult, Surveys and Questionnaires, Aged, Fatigue therapy, Fatigue etiology, Fatigue psychology, Inflammatory Bowel Diseases psychology, Inflammatory Bowel Diseases therapy, Inflammatory Bowel Diseases complications, Cognitive Behavioral Therapy methods, Patient Preference
- Abstract
Background: Psychological interventions are a promising area for fatigue management in patients with inflammatory bowel disease (IBD). However, most interventions trialled to date have been pilots with limited direct input from patients about the type of intervention they want. Thus, this study aimed to explore patient preferences for a psychological IBD fatigue intervention., Methods: An international online cross-sectional survey was conducted with adults with self-reported IBD. A conjoint analysis was employed to elicit, through a series of forced-choice scenarios, patient preferences for a fatigue intervention. For this study, the attributes manipulated across these forced-choice scenarios were type of intervention, modality of delivery, and duration of intervention., Results: Overall, 834 people with IBD were included in analysis. Respondents ranked the type of psychological intervention as most important for overall preference (with cognitive-behavioral therapy (CBT) preferred over the other approaches), followed by modality of delivery, but placed very little importance on how long the intervention runs for. Patients with IBD appear to most strongly preference a short online CBT intervention for managing their IBD-related fatigue., Conclusion: This study helps provide therapists and program developers clear direction on patient preferences when it comes to developing new psychological programs that address fatigue in IBD., (© 2024. The Author(s).)
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- 2024
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8. Feasibility, Acceptability, and Preliminary Efficacy of Acceptance Commitment Therapy for Adults Living With Inflammatory Bowel Disease and Distress.
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Romano D, Chesterman S, Fuller-Tyszkiewicz M, Evans S, Dober M, Gearry R, Gibson PR, Knowles S, McCombie A, O E, Olive L, Raven L, Van Niekerk L, and Mikocka-Walus A
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- Humans, Female, Male, Adult, Treatment Outcome, Middle Aged, Patient Acceptance of Health Care psychology, Psychological Distress, Acceptance and Commitment Therapy methods, Feasibility Studies, Quality of Life, Inflammatory Bowel Diseases psychology, Inflammatory Bowel Diseases therapy, Anxiety therapy, Anxiety etiology, Anxiety psychology, Depression therapy, Depression psychology, Depression etiology
- Abstract
Background: The bidirectional relationship between inflammatory bowel disease (IBD) flare-ups and depression/anxiety symptoms has prompted investigations into psychotherapy to improve health-related quality of life (HRQoL) by targeting depression and anxiety. Acceptance commitment therapy (ACT) is effective in improving symptoms of depression and anxiety in people with chronic diseases, yet minimal research has examined ACT's effectiveness for IBD. This study examines the feasibility, acceptability, and preliminary efficacy of the ACTforIBD program, an online program codesigned with consumers to deliver ACT to those with IBD., Methods: Adults with IBD and symptoms of mild-moderate distress were randomized to ACTforIBD or an active control (psychoeducation) condition. Participants completed 8 weekly, 1-hour sessions, 4 of which were therapist facilitated. Feasibility was based on recruitment and retention and acceptability was derived from postprogram satisfaction measures. Preliminary efficacy was determined by group differences in rate of change in study outcomes from baseline to postprogram., Results: Of 62 participants (89% women, 11% men; mean age 33 years), 55 completed the program (ACTforIBD: n = 26 [83.9%]; active control: n = 29 [93.5%]). Adherence and acceptability were high in the ACTforIBD group, with 80% of participants completing all self-directed modules and 78% of participants expressing satisfaction with the program. Significant and marginally significant group × time interactions were found for anxiety symptoms (b = -1.89; 95% confidence interval, -3.38 to -0.42) and psychological HRQoL (b = -0.04; 95% confidence interval, -0.07 to 0.01), showing decreased anxiety and increased psychological HRQoL in the intervention group., Conclusions: ACTforIBD is feasible, acceptable, and improved anxiety symptoms, and psychological HRQoL. This highlights the need for a full-scale randomized controlled trial to further examine the program's efficacy., (© 2023 Crohn’s & Colitis Foundation. Published by Oxford University Press on behalf of Crohn’s & Colitis Foundation.)
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- 2024
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9. Understanding and Improving Athlete Mental Health: A Social Identity Approach.
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Stevens M, Cruwys T, Olive L, and Rice S
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- Humans, Group Processes, Sports psychology, Social Identification, Mental Health, Athletes psychology, Leadership
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Understanding and positively influencing athlete mental health have become key goals for researchers and sporting stakeholders (e.g. coaches, support staff, clubs and governing bodies). In this article, we outline a novel perspective for tackling these challenges, drawing on an influential theory of group processes. This social identity approach can, we argue, help explain when and why the characteristics and demands of sport, which is typically a collective endeavour, pose a threat to athlete mental health and provide a guiding framework for efforts to protect and enhance athlete mental health. Here, we seek to illustrate the value of a social identity analysis of athlete mental health through three key points that speak to its analytical and practical value. Specifically, we propose: (1) that social identities can act as psychological resources that support athlete mental health, (2) that social identities are critical to athlete mental health during and after sporting transitions and (3) that leadership informed by a social identity approach can facilitate athlete mental health. With a view to maximising the value of our analysis both for those working with athletes and for researchers, we also identify practical steps that relevant stakeholders could take to support athlete mental health, and key avenues for future research to further test our propositions and advance understanding. Our analysis provides a new lens through which all those invested in understanding and supporting athlete mental health can approach these challenges, and a foundation for novel solutions., (© 2024. The Author(s).)
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- 2024
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10. Athlete Mental Health and Wellbeing During the Transition into Elite Sport: Strategies to Prepare the System.
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Pilkington V, Rice S, Olive L, Walton C, and Purcell R
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The transition into elite-level sport can expose young athletes to risk factors for mental ill-health, including increased performance expectations, stressors associated with becoming increasingly public figures, and changes in lifestyle demands, such as diet, training loads and sleep. Successful integration into elite-level sport requires athletes to quickly adapt to these newfound challenges and the norms and culture of the new sport setting, while developing relationships with teammates, coaches, and support staff. Despite these demands, the mental health experiences of athletes transitioning into elite-level sport have been largely neglected in sport psychology literature. This is reflected in the dearth of programs for supporting mental health during this career phase, particularly relative to retirement transition programs. In this article, we offer a preliminary framework for supporting athletes' mental health during the transition into elite-level sport. This framework is based on holistic, developmental, and ecological perspectives. Our framework outlines a range of recommendations for promoting mental health and preventing mental ill-health, including individual-level, relational, sport-level, and sociocultural-level strategies. Key recommendations include preparing athletes for the challenges they are likely to face throughout their athletic careers, highlighting athletes' competence earlier in their careers, developing supportive relationships in the sport setting, and fostering psychologically safe sporting cultures. Supporting mental health from earlier in the athletic career is likely to promote athletes' overall wellbeing, support enjoyment and retention in sport, and encourage help-seeking., (© 2024. The Author(s).)
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- 2024
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11. Patients with inflammatory bowel disease at risk of sub-optimal outcomes report poorer biopsychosocial functioning than controls: data from two cross-sectional surveys.
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Orr R, Skvarc D, Emerson C, Beswick L, Olive L, David S, and Mikocka-Walus A
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- Female, Humans, Cross-Sectional Studies, Fatigue epidemiology, Pain, Quality of Life, Surveys and Questionnaires, Male, Inflammatory Bowel Diseases epidemiology, Inflammatory Bowel Diseases psychology, Sleep Initiation and Maintenance Disorders
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Inflammatory bowel disease (IBD) is a chronic gastrointestinal disorder. Standard treatment focuses on reducing the inflammatory burden, however, not all patients respond adequately to conventional medical therapy. These patients, referred to as Patients at Risk of Suboptimal Outcomes (PARSO), have not been studied collectively. The present study aimed to understand the biopsychosocial characteristics of patients with IBD at risk of sub-optimal outcomes for targeted multi-disciplinary treatment to encourage optimal outcomes. Two cross-sectional online surveys, including 760 PARSO and 208 control (non-PARSO) participants, were conducted and their data combined. Biopsychosocial factors included quality of life, pain, disease activity, wellbeing, fatigue, stress, social support, and sleep difficulties. Results suggest that active disease, quality of life, stress, social support, sleep difficulties, fatigue, wellbeing, smoking status, IBD subtype, and pain are significantly associated with membership in a subgroup of PARSO. We also used logistic regression to explore variables associated with the total likelihood of PARSO status. Overall, the model predicted the at-risk status to a substantial degree ( R
2 -2ll = .41, x2 = 401.53, p < .001). Younger age in years, female sex, Crohn's disease, and greater measured and subjective disease activity significantly increased the likelihood of participants being identified as PARSO; OR CI95% = 0.96 (0.95, 0.97); OR CI95% = 4.46 (2.95, 6.71); OR CI95% = 1.58 (1.05, 2.37); OR CI95% = 3.52 (2.18, 5.69); OR CI95% = 45.99 (14.11, 149.89). A biopsychosocial and personalised approach to IBD care might be necessary to support those at risk of suboptimal outcomes in achieving better long-term wellbeing.- Published
- 2024
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