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Co-design of an intervention to optimize mammographic screening participation in women with obesity and/or physical disabilities. Radiography (Lond) 2024; 30:951-963. [PMID: 38657389 DOI: 10.1016/j.radi.2024.04.011] [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: 01/21/2024] [Revised: 03/27/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Mammographic breast screening/rescreening rates are suboptimal for women with obesity and/or physical disabilities. This study describes development of an intervention framework targeting obesity- and disability-related barriers to improve participation. METHODS Mixed methods combined a systematic review with first-person perspectives to optimise screening engagement among women with obesity and/or physical disabilities. Phase 1 (systematic review) was conducted following the PRISMA framework. Phase 2 involved in-depth interviews with n = 8 women with lived experience of obesity and/or physical disabilities. An inductive coding approach was applied to the data which was then combined with Phase 1 results to develop the intervention framework. RESULTS Six studies were included in the systematic review. Tailored education based on individual risk increased willingness to undergo mammographic screening. Recommendations to improve the screening experience included partnerships with consumers, targeted messaging, and enhanced professional development for breast screening staff. Participants also identified strategies to improve the uptake of screening and the experience itself. CONCLUSION Development and evaluation of interventions informed by frameworks like the one developed in this study are needed to improve engagement in screening to promote regular participation among women with physical disabilities and/or obesity. IMPLICATIONS FOR PRACTICE Successful implementation of practice interventions co-designed by women with obesity and/or physical disabilities are likely to improve their breast screening participation. Enhanced training of radiographers aimed at upskilling in empathetic communication around required manoeuvring and potentially longer screening times for clients with obesity and/or physical disabilities may encourage more positive client practitioner interactions. Client information aimed at women with obesity should include information on how to prepare for the appointment and explain there may be equipment limitations compromising imaging which may not be completed at an initial appointment.
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Predictors of seasonal influenza and COVID-19 vaccination coverage among adults in Tennessee during the COVID-19 pandemic. Front Public Health 2024; 12:1321173. [PMID: 38500722 PMCID: PMC10945017 DOI: 10.3389/fpubh.2024.1321173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 02/06/2024] [Indexed: 03/20/2024] Open
Abstract
Background The COVID-19 pandemic has convoluted hesitancy toward vaccines, including the seasonal influenza (flu) vaccine. Because of COVID-19, the flu season has become more complicated; therefore, it is important to understand all the factors influencing the uptake of these vaccines to inform intervention targets. This article assesses factors related to the uptake of influenza and COVID-19 vaccines among adults in Tennessee. Methods A cross-sectional, secondary data analysis of 1,400 adults was conducted in Tennessee. The adult sample came from two data sources: Data source 1 completed a baseline survey from January to March 2022, and data source 2 was completed from May to August 2022. Data on vaccine attitudes, facilitators and barriers, and communication needs were collected via random digit dial by Scientific Telephone Samples (STS). Two multivariable logistic regression models were used to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CIs) to predict sociodemographic and overall vaccine-related factors associated with receipt or non-receipt (referent) of COVID-19 and influenza vaccines. Results Approximately 78% of the adult sample had received the COVID-19 vaccination. A significant positive association for COVID-19 vaccine uptake was seen among those who were older (aged 50-65) (aOR = 1.9; 95% CI: 1.2-3.2), Black (aOR = 2.0; 95% CI:1.3-2.8), and had a college education and higher (aOR = 2.3; 95% CI: 1.5-3.6). However, there was a significant negative association for persons reporting they were extremely religious (aOR = 0.5; 95% CI:0.3-0.9). Over 56% of the adult sample had received the influenza vaccination this season. Those who had a higher annual household income ($80,000+) (aOR = 1.9; 95% CI: 1.3-2.6) and had health insurance (aOR = 2.6; 95% CI: 1.4-4.8) had a significant positive association with influenza vaccine receipt. However, those who were employed part-time or were unemployed had a significant negative association for influenza vaccine receipt (aOR = 0.7; 95% CI: 0.5-0.9). Both COVID-19 and influenza vaccine receipt had strongly significant positive trends with increasing belief in effectiveness and trust (p < 0.0001) and strongly significant negative trends with higher levels of overall vaccine hesitancy (p < 0.0001). Conclusion Strategies to increase COVID-19 and influenza vaccination should be age-specific, focus on increasing geographical and financial access, and offer tailored messages to address concerns about these vaccines.
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Navigating the Global IV Contrast Shortage: The Experience of a Comprehensive Cancer Center. Int J Radiat Oncol Biol Phys 2023; 117:e373-e374. [PMID: 37785272 DOI: 10.1016/j.ijrobp.2023.06.2477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) In March 2022, a COVID-19 associated lockdown at an intravenous (IV) contrast production facility resulted in global shortages. We report our experience as a comprehensive cancer center navigating the IV contrast shortage through the development of an IV contrast triage team. MATERIALS/METHODS A triage prioritization system was established to serve as a guideline for ordering clinicians to reduce contrast use (Table 1). The triage team reviewed all requests and made final determination based on patient history, treatment plan, prior imaging, possible alternative modalities, and competing requests. RESULTS Our institution performed a median of 194 CT studies per day. Contrast utilization as a percentage of all CTs ordered was approximately 80% prior to the shortage, nadired at 9% during peak shortage, and has since returned to pre-shortage levels. While most requests for contrast were changed to non-contrast by the ordering clinician, 132 requests were reviewed by the triage team. Fifty studies (38%) were approved by the team for contrast administration, 56 (42%) were recommended to be performed without contrast, 15 (11%) for a change in modality, and 11 (8%) were felt suitable for delay. There was overall general concordance between the recommendations of the triage team and studies conducted without significant distributional differences (χ2 = 4.004, two-tailed p = 0.2610). We did not note any instances of patient harm associated with the lack of contrast or from the utilization of an alternative imaging modality. CONCLUSION The concept of resilience involves the development of system-based practices that allow for sustained operations during periods of sudden change, or loss of critical supplies. The effort to optimally allocate limited supply of contrast was an extensive effort across the organization including from senior leadership, IT, radiology, nursing, physicians, and APPs. Defaulting to an automatic cancelation of contrast requests, followed by review from an interdisciplinary triage team was effective in safely reducing contrast utilization. Decisions made by the team appeared to be sound without any known patient harm.
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Patients' experiences of a suppoRted self-manAGeMent pAThway In breast Cancer (PRAGMATIC): quality of life and service use results. Support Care Cancer 2023; 31:570. [PMID: 37698629 PMCID: PMC10497681 DOI: 10.1007/s00520-023-08002-z] [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: 02/27/2023] [Accepted: 08/16/2023] [Indexed: 09/13/2023]
Abstract
PURPOSE To describe trends and explore factors associated with quality of life (QoL) and psychological morbidity and assess breast cancer (BC) health service use over a 12-month period for patients joining the supported self-management (SSM)/patient-initiated follow-up (PIFU) pathway. METHODS Participants completed questionnaires at baseline, 3, 6, 9 and 12 months that measured QoL (FACT-B, EQ 5D-5L), self-efficacy (GSE), psychological morbidity (GHQ-12), roles and responsibilities (PRRS) and service use (cost diary). RESULTS 99/110 patients completed all timepoints; 32% (35/110) had received chemotherapy. The chemotherapy group had poorer QoL; FACT-B total score mean differences were 8.53 (95% CI: 3.42 to 13.64), 5.38 (95% CI: 0.17 to 10.58) and 8.00 (95% CI: 2.76 to 13.24) at 6, 9 and 12 months, respectively. The odds of psychological morbidity (GHQ12 >4) were 5.5-fold greater for those treated with chemotherapy. Financial and caring burdens (PRRS) were worse for this group (mean difference in change at 9 months 3.25 (95% CI: 0.42 to 6.07)). GSE and GHQ-12 scores impacted FACT-B total scores, indicating QoL decline for those with high baseline psychological morbidity. Chemotherapy patients or those with high psychological morbidity or were unable to carry out normal activities had the highest service costs. Over the 12 months, 68.2% participants phoned/emailed breast care nurses, and 53.3% visited a hospital breast clinician. CONCLUSION The data suggest that chemotherapy patients and/or those with heightened psychological morbidity might benefit from closer monitoring and/or supportive interventions whilst on the SSM/PIFU pathway. Reduced access due to COVID-19 could have affected service use.
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Understanding primary care transformation and implications for ageing populations and health inequalities: a systematic scoping review of new models of primary health care in OECD countries and China. BMC Med 2023; 21:319. [PMID: 37620865 PMCID: PMC10463288 DOI: 10.1186/s12916-023-03033-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/15/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Many countries have introduced reforms with the aim of primary care transformation (PCT). Common objectives include meeting service delivery challenges associated with ageing populations and health inequalities. To date, there has been little research comparing PCT internationally. Our aim was to examine PCT and new models of primary care by conducting a systematic scoping review of international literature in order to describe major policy changes including key 'components', impacts of new models of care, and barriers and facilitators to PCT implementation. METHODS We undertook a systematic scoping review of international literature on PCT in OECD countries and China (published protocol: https://osf.io/2afym ). Ovid [MEDLINE/Embase/Global Health], CINAHL Plus, and Global Index Medicus were searched (01/01/10 to 28/08/21). Two reviewers independently screened the titles and abstracts with data extraction by a single reviewer. A narrative synthesis of findings followed. RESULTS A total of 107 studies from 15 countries were included. The most frequently employed component of PCT was the expansion of multidisciplinary teams (MDT) (46% of studies). The most frequently measured outcome was GP views (27%), with < 20% measuring patient views or satisfaction. Only three studies evaluated the effects of PCT on ageing populations and 34 (32%) on health inequalities with ambiguous results. For the latter, PCT involving increased primary care access showed positive impacts whilst no benefits were reported for other components. Analysis of 41 studies citing barriers or facilitators to PCT implementation identified leadership, change, resources, and targets as key themes. CONCLUSIONS Countries identified in this review have used a range of approaches to PCT with marked heterogeneity in methods of evaluation and mixed findings on impacts. Only a minority of studies described the impacts of PCT on ageing populations, health inequalities, or from the patient perspective. The facilitators and barriers identified may be useful in planning and evaluating future developments in PCT.
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Delivery Models and Health Economics of Supportive Care Services in England: A Multicentre Analysis. Clin Oncol (R Coll Radiol) 2023; 35:e395-e403. [PMID: 36997458 DOI: 10.1016/j.clon.2023.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/16/2023] [Accepted: 03/02/2023] [Indexed: 03/30/2023]
Abstract
AIMS Improvements in cancer treatment have led to more people living with and beyond cancer. These patients have symptom and support needs unmet by current services. The development of enhanced supportive care (ESC) services may meet the longitudinal care needs of these patients, including at the end of life. This study aimed to determine the impact and health economic benefits of ESC for patients living with treatable but not curable cancer. MATERIALS AND METHODS A prospective observational evaluation was undertaken over 12 months across eight cancer centres in England. ESC service design and costs were recorded. Data relating to patients' symptom burden were collected using the Integrated Palliative Care Outcome Scale (IPOS). For patients in the last year of life, secondary care use was compared against an NHS England published benchmark. RESULTS In total, 4594 patients were seen by ESC services, of whom 1061 died during follow-up. Mean IPOS scores improved across all tumour groups. In total, £1,676,044 was spent delivering ESC across the eight centres. Reductions in secondary care usage for the 1061 patients who died saved a total of £8,490,581. CONCLUSIONS People living with cancer suffer with complex and unmet needs. ESC services appear to be effective at supporting these vulnerable people and significantly reduce the costs of their care.
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Meeting the governance challenges of integrated health and social care. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac129.471] [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
Background
Many countries are experimenting with novel ways of organising and delivering more integrated health and social care. Governance is relatively neglected as a focus of attention in this context but addressing governance challenges is key for successful collaboration.
Methods
Cross-country case analysis involving document review and semi-structured interviews with 27 local, regional and national level stakeholders in Italy, the Netherlands and Scotland. We used the Transparency, Accountability, Participation, Integrity and Capability (TAPIC) framework to structure our analytical enquiry to explore factors that influence the governance arrangements in each system.
Results
Governance arrangements ranged from informal agreements in the Netherlands to mandated integration in Scotland. Novel service models were generally participative involving a wide range of stakeholders, including the public, although integration was seen to be driven, largely, from a health perspective. In Italy and Scotland some reversion to ‘command & control’ was reported in response to the imperatives of the Covid-19 pandemic. Policies, budgets, auditing and reporting systems that are clearly aligned at all levels were seen to help with implementing innovations in service organisation. Where alignment was lacking, cooperation and integration was suboptimal, regardless of whether governance arrangements were statutory or not. There was wide recognition of the importance of buy-in. Enablers of greater engagement included visible leadership, time and long-standing working relationships. Lack of suitable indicators and openness to data sharing to measure integration hindered working relationships and thus the successful delivery of integrated services.
Conclusions
Our study provides important insights into how to more effectively and efficiently govern service delivery structures within care systems. We will discuss approaches to governance that help support more resilient integrated care systems.
Key messages
• Different governance arrangements face common challenges to greater integration of care. Enablers include strong leadership, inclusivity and openness to work across traditional boundaries.
• Meeting the governance challenges of integrated health and social care requires clear lines of accountability, aligned policies, budgets and reporting systems.
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CN61 Patients’ experiences of a suppoRted self-manAGeMent pAThway In breast Cancer (PRAGMATIC): Interview results. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.384] [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] Open
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A Short Report Examining the Introduction of Routine Use of Patient-Reported Outcome Measures in a Mixed Oncology Population. Clin Oncol (R Coll Radiol) 2022; 34:241-246. [PMID: 34876332 DOI: 10.1016/j.clon.2021.11.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/05/2021] [Accepted: 11/19/2021] [Indexed: 02/09/2023]
Abstract
AIMS People living with treatable but not curable cancer often experience a range of symptoms related to their cancer and its treatment. During the COVID-19 pandemic, face-to-face consultations were reduced and so remote monitoring of these needs was necessary. University Hospitals Sussex implemented the routine use of electronic remote patient-reported outcome measures (PROMs) in a mixed oncology population, focusing on those with treatable but not curable cancers. MATERIALS AND METHODS Over a 9-month period, patients were invited to register with My Clinical Outcomes (MCO) - a secure online platform for the collection of electronic PROMs. They were prompted by e-mail to complete assessments (EORTC QLQ-C30, EQ-5D-3L and EQ-5D VAS) routinely every 2 weeks. The team monitored patient scores and changes in these prompted clinical interventions. RESULTS In total, 324 patients completed at least one assessment. The median number of assessments completed by each patient was eight. The most represented tumour groups were secondary breast (28%), prostate (25%) and other (32%). Median scores for the assessments did not deteriorate in a clinically or numerically significant way for patients living with non-curable conditions for the majority of patients monitored. CONCLUSION Routine collection of electronic remote PROMs is an effective and useful strategy to provide real-time clinical feedback to teams. With integration into existing systems, online platforms (such as MCO) could provide efficient and patient-centred information for those providing care for people with cancer.
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Improving Delivery Behaviors During Exposure for Pediatric OCD: A Multiple Baseline Training Trial With Community Therapists. Behav Ther 2021; 52:806-820. [PMID: 34134822 PMCID: PMC8217728 DOI: 10.1016/j.beth.2020.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/28/2020] [Accepted: 10/14/2020] [Indexed: 12/19/2022]
Abstract
This study tested whether a new training tool, the Exposure Guide (EG), improved in-session therapist behaviors (i.e., indicators of quality) that have been associated with youth outcomes in prior clinical trials of exposure therapy. Six therapists at a community mental health agency (CMHA) provided exposure therapy for 8 youth with obsessive-compulsive disorder (OCD). Using a nonconcurrent multiple baseline design with random assignment to baseline lengths of 6 to 16 weeks, therapists received gold-standard exposure therapy training with weekly consultation (baseline phase) followed by addition of EG training and feedback (intervention phase). The primary outcome was therapist behavior during in-session exposures, observed weekly using a validated coding system. Therapist behavior was evaluated in relation to a priori benchmarks derived from clinical trials. Additional outcomes included training feasibility/acceptability, therapist response to case vignettes and beliefs about exposure, and independent evaluator-rated clinical outcomes. Three therapists reached behavior benchmarks only during the EG (intervention) phase. Two therapists met benchmarks during the baseline phase; one of these subsequently moved away from benchmarks but met them again after starting the EG phase. Across all therapists, the percentage of weeks meeting benchmarks was significantly higher during the EG phase (86.4%) vs. the baseline phase (53.2%). Youth participants experienced significant improvement in OCD symptoms and global illness severity from pre- to posttreatment. Results provide initial evidence that adding the EG to gold-standard training can change in-session therapist behaviors in a CMHA setting.
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Therapist Behavior During Exposure Tasks Predicts Habituation and Clinical Outcome in Three Randomized Controlled Trials for Pediatric OCD. Behav Ther 2021; 52:523-538. [PMID: 33990231 PMCID: PMC8124089 DOI: 10.1016/j.beth.2020.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 07/07/2020] [Accepted: 07/12/2020] [Indexed: 12/13/2022]
Abstract
This study measured therapist behaviors in relation to subsequent habituation within exposure tasks, and also tested their direct and indirect relationships (via habituation) with clinical outcomes of exposure therapy. We observed 459 videotaped exposure tasks with 111 participants in three clinical trials for pediatric obsessive-compulsive disorder (POTS trials). Within exposure tasks, therapist behaviors and patient fear were coded continuously. Outcomes were habituation and posttreatment change in symptom severity, global improvement, and treatment response. More therapist behaviors that encourage approach-and less use of accommodation, unrelated talk, and externalizing language-predicted greater subsequent habituation during individual exposure tasks (exposure-level), and also predicted improved patient clinical outcomes via higher "total dose" of habituation across treatment (patient-level indirect effect). For six of seven therapist behaviors analyzed, the relationship with subsequent habituation within exposure differed by patient fear (low, moderate, or high) at the time the behavior was used. Two therapist behaviors had direct effects in the opposite direction expected; more unrelated talk and less intensifying were associated with greater patient symptom reduction. Results shed light on the "black box" of in-session exposure activities and point to specific therapist behaviors that may be important for clinical outcomes. These behaviors might be best understood in the context of changing patient fear during exposure tasks. Future studies should test whether therapist behaviors can be experimentally manipulated to produce improvement in clinical outcomes.
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1217P Breathomics eNose technology as a non-invasive, inexpensive, point-of-care predictive test to detect early stage lung cancer in never or former light smokers. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study. Br J Surg 2020; 107:1023-1032. [PMID: 32026470 DOI: 10.1002/bjs.11453] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/21/2019] [Accepted: 11/08/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND This study aimed to determine the impact of preoperative exposure to intravenous contrast for CT and the risk of developing postoperative acute kidney injury (AKI) in patients undergoing major gastrointestinal surgery. METHODS This prospective, multicentre cohort study included adults undergoing gastrointestinal resection, stoma reversal or liver resection. Both elective and emergency procedures were included. Preoperative exposure to intravenous contrast was defined as exposure to contrast administered for the purposes of CT up to 7 days before surgery. The primary endpoint was the rate of AKI within 7 days. Propensity score-matched models were adjusted for patient, disease and operative variables. In a sensitivity analysis, a propensity score-matched model explored the association between preoperative exposure to contrast and AKI in the first 48 h after surgery. RESULTS A total of 5378 patients were included across 173 centres. Overall, 1249 patients (23·2 per cent) received intravenous contrast. The overall rate of AKI within 7 days of surgery was 13·4 per cent (718 of 5378). In the propensity score-matched model, preoperative exposure to contrast was not associated with AKI within 7 days (odds ratio (OR) 0·95, 95 per cent c.i. 0·73 to 1·21; P = 0·669). The sensitivity analysis showed no association between preoperative contrast administration and AKI within 48 h after operation (OR 1·09, 0·84 to 1·41; P = 0·498). CONCLUSION There was no association between preoperative intravenous contrast administered for CT up to 7 days before surgery and postoperative AKI. Risk of contrast-induced nephropathy should not be used as a reason to avoid contrast-enhanced CT.
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Later Bedtimes Predict Prospective Increases in Symptom Severity in Individuals with Obsessive Compulsive Disorder (OCD): An Initial Study. Behav Sleep Med 2020; 18:500-512. [PMID: 31151357 DOI: 10.1080/15402002.2019.1615490] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Prior studies of sleep in individuals with OCD have often focused on sleep duration. Several studies have found that individuals with OCD sleep less than healthy controls while others have failed to find significant group differences. Addressing sleep timing has been much more rare, but have consistently shown that many individuals with severe OCD in inpatient facilities had markedly elevated rates of disruptions in sleep timing. We extend prior work by testing prospective relations between sleep and OC symptoms in individuals representing a range of OC symptom severity. Twenty-six individuals diagnosed with OCD, 18 healthy controls, and 10 with subthreshold OC symptoms, completed seven days of sleep diaries and OCD symptom ratings. Results showed that sleep timing (later bedtimes) predicted prospective increases in both obsessions and compulsions in individuals with OCD but not the other two groups. In contrast, there were no significant effects of sleep duration. The significant effects of sleep timing in the OCD group were maintained controlling for depressive symptoms and OCD symptoms did not predict prospective changes in sleep timing. In conclusion, there is increasing evidence that sleep timing may play an important role in OCD and additional work in this area is encouraged.
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0248 Does Attentional Control Relate to Sleep Disruption and Repetitive Negative Thinking? Sleep 2020. [DOI: 10.1093/sleep/zsaa056.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Insomnia is associated with increased repetitive negative thinking (RNT) and poor attentional control. There is increasing interest in the relevance of these processes for psychopathology. For example, Cox, Cole, Kramer and Olatunji (2018) proposed that focusing and shifting in attentional control may help explain the link between sleep disturbance and RNT. In support, attentional focus was found to be significant in the relationship between insomnia and RNT. As this study looked at disorder-specific measures of RNT and only insomnia, the current study aimed to replicate and extend the findings by also examining circadian sleep disruption and transdiagnostic RNT.
Methods
The current study included 127 participants. Sleep disruption was assessed by the SLEEP-50 (Spoormaker, Verbeek, van den Bout & Klip, 2005). This measure provides several subscale scores, including disruption in circadian rhythms and insomnia. The Attentional Control Scale (Derryberry & Reed, 2002) is a measure of attentional focus and shifting which was also utilized. Lastly, the Perseverative Thinking Questionnaire (Ehring et al., 2011) is a widely used transdiagnostic measure of RNT.
Results
Pearson’s Correlations indicated that both insomnia and circadian disruptions were significantly associated with RNT (insomnia, r=.27; circadian, r=.24). Mirroring the results of Cox, Cole, Kramer and Olatunji, attentional focus was significant (insomnia, r=-.29; circadian, r=-.28), whereas attentional shift was not (insomnia, r=.02; circadian, r=.06).
Conclusion
The connection between sleep disruption and factors that contribute to psychopathology needs to be better understood. This study differentiates types of attention and their relation to insomnia and circadian sleep disruption, and RNT. If attentional focus can link sleep disruption and RNT, clinicians can move one step closer to understanding the development of risk factors that may jeopardize an individual.
Support
n/a
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0234 Sleep Timing and Duration Predict Levels of Repetitive Negative Thinking the Following Day. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Several forms of psychopathology characterized by repetitive negative thinking (RNT) are also associated with problems in sleep timing and sleep duration (Morin & Ware, 1996). These relations have been documented in cross-sectional studies but only a few studies have investigated this relation using a prospective design. This study aimed to: (1) replicate cross-sectional findings linking sleep duration and sleep timing to RNT and (2) use prospective longitudinal methods to extend previous research regarding this relation.
Methods
Participants (N = 127) were undergraduates who completed daily measures of sleep, mood, and RNT for 18 days. Participants mean age was 19.31(SD = 1.41) and 49% were male, and 60% were Caucasian. Measures included the Perseverative Thoughts Questionnaire, the Sleep-50, and a Daily Monitoring Questionnaire (DMQ) comprised of items from the Pittsburgh Sleep Quality Index.
Results
Insomnia severity and circadian disruption severity was correlated with RNT, and these relations remained significant after statistically controlling for the influence of negative affect (Insomnia: r(123)=.22, p=.01; Circadian: r(123)=.21, p=.02). When looking longitudinally within person Hierarchical Linear Modeling (HLM) revealed later bedtimes (t(125) = 2.01, p = .05) and shorter sleep durations (t(125) = -3.17, p = .002) were predictors of heightened RNT the next day, even after statistically controlling for negative affect (RNTij=π oj+π 1j(RNT_lag) + π 2j(bedtime_lag/hours slept_lag) + π 3j(mood_lag) + eij). RNT did not predict sleep variables when running the reverse of these models, yet negative affect emerged as a significant predictor of sleep timing (t(125) = 2.41, p = .02) and sleep duration (t(125)= -2.44, p=.02), indicating that mood, not RNT, may influence bedtimes and hours slept.
Conclusion
Results indicate that bedtime and sleep duration may be contributors to RNT, and that sleep disruptions may precede the onset of RNT. If future studies replicate the current study’s findings, then sleep variables may serve as an important area of intervention and prevention of excessive RNT.
Support
N/A
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Abstract
Objective/Background: Numerous psychiatric conditions characterized by repetitive negative thinking (RNT) are also frequently associated with disruptions in the duration and timing of sleep. The emerging literature supports that these types of sleep disruptions may be associated with negative psychological consequences such as depressed mood, anxiety, and poor emotion regulation, all of which have features of RNT. There is a paucity of research on the association between RNT and disruptions in sleep duration and timing in adolescents. The aim of the current study was to examine if sleep duration and timing in an adolescent sample would be predictive of RNT. Participants: Participants included 1,021 adolescents (ages 11 to 17) from a public school district in upstate New York. Methods: Participants completed a survey about their sleep practices, symptoms of psychopathology, and RNT. Results: Results indicated that sleep timing was predictive of RNT, but sleep duration was not. This result remained even after controlling for symptoms of psychopathology. Further, sleep onset latency was also predictive of RNT. Conclusions: These results indicate that it may be important to make the distinction between sleep duration and sleep timing. Sleep timing may uniquely impact RNT in adolescents.
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A Neurocognitive Comparison of Pediatric Obsessive-Compulsive Disorder and Trichotillomania (Hair Pulling Disorder). JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2020; 48:733-744. [DOI: 10.1007/s10802-020-00627-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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The discrimination of quick Paediatric Early Warning Scores in the pre-hospital setting. Anaesthesia 2019; 75:353-358. [PMID: 31828768 DOI: 10.1111/anae.14948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2019] [Indexed: 01/09/2023]
Abstract
In our previous study, a Paediatric Early Warning Score could be calculated for only one-fifth of 102,993 children transported by ambulance to hospital, as components other than supplemental oxygen were not reliably measured: respiratory rate 90,358 (88%); Glasgow Coma Score 83,648 (81%); heart rate 83,330 (81%); time to capillary reperfusion 81,685 (79%); oxygen saturation 71,372 (69%); temperature 60,402 (59%); systolic blood pressure 37,088 (36%). We tested 12 abbreviated scores with 3-5 components. The discrimination of these 12 scores for the primary outcome (30-day mortality or admission to paediatric intensive care), as measured by the area under the receiving operator characteristic curve, ranged from 0.69 to 0.80. Scores could be calculated for at most 74,508 (72%) children when heart rate, conscious level and respiratory rate were measured, with or without supplemental oxygen: the discrimination of these two versions was 0.75 and 0.77, respectively. Optimal threshold scores of 3 and 2 for these two abbreviated versions discriminated an outcome rate of 2-3% in about one third of children from the other children who had < 1% rate of outcome.
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P2.03-11 Impact of Ethnicity on Outcome in Never Smokers with EGFR and ALK Wildtype (EGFR/ALK-Wildtype) Lung Adenocarcinomas. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1458] [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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P2.14-62 Early, Subclinical SCLC Transformation in Patients with EGFR Mutant Lung Cancer Receiving Osimertinib, Detected Through Cell-Free DNA. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1847] [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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22
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P2.14-40 Tumor-Stromal Microenvironment Interactions in a PDX Model of EGFR TKI Drug Tolerance. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Circadian zeitgebers and treatment outcome in inpatient programs for obsessive compulsive disorder (OCD): a pilot study. Chronobiol Int 2019; 36:1190-1193. [DOI: 10.1080/07420528.2019.1624563] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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SAT-262 Differential Metabolic, Thermal, and Pulmonary Responses to Early Life Ozone Exposure in Male and Female Rats. J Endocr Soc 2019. [PMCID: PMC6552360 DOI: 10.1210/js.2019-sat-262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The essential role that early life events (i.e., intrauterine growth restriction) and environmental exposures (i.e., air pollution) play in development of childhood asthma and obesity are only partly understood. Notably, asthmatic children who develop obesity through adolescence have poorer disease outcomes. In our previous studies we showed that exposure of Long-Evans rats to the oxidant air pollutant, ozone (O3), during implantation [gestational days (GD) 5 and 6; 0.8 ppm x 4h] resulted in growth restriction at GD21. The aims of this study were to determine whether gestational ± repeated peri-adolescent O3-exposure (0.4-0.8 ppm x 4h; once/week at 5, 6, and 7 weeks-of-age) would alter offspring metabolism, body, or lung growth, and acute thermal or pulmonary responses to O3. Using 2-way ANOVA with Dunnett’s post hoc correction, responses in males (M) and females (F) were evaluated separately; all O3-exposed groups were compared to controls [air-exposed dams + PN-Air-(x3)] of the corresponding sex. By postnatal (PN) day 45, results showed that in males, dam O3-exposure was associated with augmented body “height” (skull base-to-tail head) and increases in serum triglyceride, and cholesterol levels; but not body weight, weight adjusted by height (gm/cm), or corrected lung (fixed) volume (mL/cm height x100%). PN-O3x3 exposures were associated with increased HOMA-IR ratios and further increases in cholesterol. In females, dam O3-exposure was associated with lower lung volumes and increased serum cholesterol; while PN-O3x3 exposure was associated with reduced weight/height (gm/cm). For both sexes, the degree of acute hypothermia was altered in association with both dam- and especially PN-O3 exposures; whereas lung injury (e.g., increased protein leakage) and inflammation (e.g., neutrophils) in lung lavage fluid, were increased chiefly by PN-O3 exposure. Particularly in males, lesser inflammatory responses were observed in O3+O3x3 rats (e.g., reduced KC-GRO and IL-6 cytokine levels) compared to Air+O3x3 rats. Conversely, lavage fluid TNFα concentrations were increased only in the O3+O3x3 males. Taken together, data suggest that O3 exposure during gestation played a greater role in predisposing offspring to dyslipidemia, whereas peri-adolescent exposure dominated the acute hypothermia and inflammatory responses. Importantly, males exposed to both gestational and postnatal O3 appeared to (A) develop greater dyslipidemia (a precursor of metabolic syndrome) and (B) altered lung innate inflammatory responses − potentially influencing TH-1 to TH-2 balance (a precursor to allergic asthma) later in life. (This abstract does not reflect USEPA policy).
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Abstract P1-12-10: Regimen-specific rates of chemotherapy-related amenorrhea in breast cancer survivors. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-12-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Chemotherapy can damage the ovaries and cause amenorrhea, a surrogate for infertility. Young women often wish to understand and minimize their risk of chemotherapy-related amenorrhea (CRA). However, the incidence of CRA with regimens that do not include either an anthracycline or cyclophosphamide is poorly studied. For patients with HER-2 positive disease, these anthracycline and cyclophosphamide-sparing regimens (e.g., docetaxel-carboplatin) are common (in combination with Her-2 directed therapy) in both the neoadjuvant and adjuvant settings.
Methods: Women diagnosed with breast cancer under age 50 and within the past 10 years were recruited through a Dr. Susan Love Research Foundation Army of Women e-mail blast. Those who provided their contact information were mailed a consent form and medical record authorization form. Participants then received a web-based survey that inquired about receipt of and type of chemotherapy (including date of last dose) and date of last menstrual period (LMP). Patient-reported LMP was compared to date of final chemotherapy dose to determine if the LMP occurred before (defined as “CRA”) or after the last chemotherapy dose. When available, medical record data was used in place of survey data regarding type of chemotherapy used. Exclusion criteria included: LMP prior to diagnosis date, receipt of multiple chemotherapy regimens or no chemotherapy regimens, receipt of ovarian suppression medications (which interfere with interpretation of menstrual data), surgical menopause prior to or at the same time as diagnosis, a cancer diagnosis more than 10 years prior, incomplete menstrual data on the survey, report of an unknown chemotherapy regimen, and no date available for the last chemotherapy dose without an LMP within a month prior to survey completion. Fisher Exact test was used to compare CRA rates between regimens. Rates after two anthracycline-sparing regimens (taxane/cyclophosphamide; taxane/carboplatin) were compared to rates after anthracycline/cyclophosphamide/taxane.
Results: 273 women consented to participate in this study, 258 of whom filled out the web survey. 151 of them were eligible for this analysis with a median age at diagnosis of 41 (range 24-49) and a median time from last chemotherapy dose to survey of 62.5 months (range 2-138). CRA occurred in 51.2% of the 86 participants who received an anthracycline, cyclophosphamide, and a taxane, in 41.9% of the 43 participants who received only a taxane and cyclophosphamide (p=0.35), and in 13.3% of the 15 participants who received carboplatin with a taxane (p=0.01). When the 11 patients who were <12 months since last chemotherapy were excluded, CRA rates changed minimally. Age did not differ by regimen, but median time since chemotherapy was shorter in the taxane/carboplatin group (35 months vs. 68 months). Trastuzumab with or without pertuzumab was administered in 100% of patients who received carboplatin/taxane, in 23.3% of patients who received taxane and cyclophosphamide, and in 22.1% of patients who received anthracycline/cyclophosphamide/taxane.
Conclusions: This study suggests that carboplatin/taxane may be substantially less gonadotoxic than cyclophosphamide-based (neo)adjuvant regimens. Further research is necessary to confirm these findings.
Citation Format: Gast KC, Cathcart-Rake EJ, Norman A, Eshragi L, Obidegwu N, Yost K, Nichols HB, Rosenberg S, Su HI, Stewart E, Couch F, Vachon C, Ruddy KJ. Regimen-specific rates of chemotherapy-related amenorrhea in breast cancer survivors [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-12-10.
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Cognitive performance of youth with primary generalized anxiety disorder versus primary obsessive-compulsive disorder. Depress Anxiety 2019; 36:130-140. [PMID: 30375085 DOI: 10.1002/da.22848] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 09/12/2018] [Accepted: 09/22/2018] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Despite gains made in the study of childhood anxiety, differential diagnosis remains challenging because of indistinct boundaries between disorders and high comorbidity. This is certainly true for generalized anxiety disorder (GAD) and obsessive-compulsive disorder (OCD) as they share multiple cognitive processes (e.g., rumination, intolerance of uncertainty, and increased attention to threat). Disentangling such cognitive characteristics and, subsequently, underlying mechanisms could serve to inform assessment and treatment practices, and improve prognoses. METHODS The current study sought to compare the cognitive performance (working memory, visuospatial memory, planning ability/efficiency, and cognitive flexibility), indexed by the Cambridge Neuropsychological Automated Battery (CANTAB) among three nonoverlapping groups of youth: (1) those diagnosed with OCD (n = 28), (2) those diagnosed with GAD, not OCD (n = 34), and (3) typically-developing controls (TDC) (n = 65). RESULTS Results showed that OCD and GAD youth demonstrated neurocognitive deficits in planning ability/efficiency, cognitive flexibility, and visual processing when compared to TDC, with potential diagnostic specificity such that youth with GAD or OCD had unique deficits compared to TDC and to one another. Specifically, youth with OCD demonstrated significantly impaired planning ability compared to youth in the GAD and TDS groups, whereas youth with GAD demonstrated greater cognitive inflexibility and delayed visual processing compared to youth in the OCD and TDC groups. CONCLUSIONS Future studies should expand upon these findings with more comprehensive assessment of cognitive functioning by including self- and parent-report forms, and neuroimaging to link behavioral findings with subjective ratings and neurocircuitry. Altogether, data can then inform future assessment and treatment targets.
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Public Recognition and Perceptions of Obsessive Compulsive Disorder. Community Ment Health J 2019; 55:74-82. [PMID: 30101380 DOI: 10.1007/s10597-018-0323-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 08/07/2018] [Indexed: 11/25/2022]
Abstract
Previous research has indicated that the public's knowledge on obsessive compulsive disorder (OCD) is poor. Public understanding and perception of OCD may be one contributor to this issue. Given that mental health literacy is an important first step for those to receive the appropriate care, we sought to understand more about the public's awareness and perceptions of OCD. Data regarding knowledge of OCD were collected through a New York statewide telephone survey (N = 806). Results indicated that those who had never heard of OCD were more likely to be ethnic minorities, have a lower income, and less education. Most participants described OCD either in terms of compulsions or in terms of perfectionism. Almost half (46.5%) of participants did not think there is a difference between someone with OCD and someone who is obsessive-compulsive. These findings are consistent with previous literature regarding race and treatment seeking behaviors.
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MA27.01 Establishment of PDX From Tumors Characterized by EGFR Mutations or ALK Fusion Genes from Resections, Biopsies and Pleural Fluids. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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MTE01.02 Lung Patient Derived Xenograft and Organoid. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Measuring fear change within exposures: Functionally-defined habituation predicts outcome in three randomized controlled trials for pediatric OCD. J Consult Clin Psychol 2018; 86:615-630. [PMID: 29939055 PMCID: PMC6023553 DOI: 10.1037/ccp0000315] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE This study measured a variety of within-exposure fear changes and tested the relationship of each with treatment outcomes in exposure therapy. METHOD We coded 459 videotaped exposure tasks from 111 participants in 3 clinical trials for pediatric obsessive-compulsive disorder (OCD; POTS trials). Within exposures, fear level was observed continuously and alongside exposure process. Fear change metrics of interest were selected for relevance to mechanistic theory. Fear decreases were classified by function; nonhabituation decreases were associated with observed nonlearning processes (e.g., avoidance), whereas habituation decreases appeared to result from an internal and indirect process. Outcomes were posttreatment change in symptom severity, global improvement, and treatment response. RESULTS Greater cumulative habituation across treatment was associated with larger reductions in symptom severity, greater global improvement, and increased odds of treatment response. Fear activation, fear variability, and nonhabituation fear decreases did not predict any outcomes. Exploratory analyses examined fear changes during habituation and nonhabituation exposures; higher peak fear during nonhabituation exposures was associated with attenuated global improvement. CONCLUSIONS Habituation is conceptually consistent with multiple mechanistic theories and should continue to be investigated as a practical marker of initial extinction learning and possible moderator of the relationship between fear activation and outcome. Results support the importance of functional and frequent fear measurement during exposures, and discussion considers implications of these findings for future studies aiming to understand learning during exposure and improve exposure delivery. (PsycINFO Database Record
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Optimisation of novel small molecule inhibitors of SRPK1-mediated VEGF-A splicing through modelling of permeability properties required for trans-scleral eye drop delivery. Acta Ophthalmol 2017. [DOI: 10.1111/j.1755-3768.2017.02612] [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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Optimisation of potent topical SRPK1 inhibitors with improved retinal pharmacokinetics through ex vivo trans-scleral permeability modelling. Acta Ophthalmol 2017. [DOI: 10.1111/j.1755-3768.2017.0f081] [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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Transforming care, engaging communities: conversation with the public on service change across UK. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw174.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Exposure therapy practices and mechanism endorsement: A survey of specialty clinicians. ACTA ACUST UNITED AC 2016. [DOI: 10.1037/pro0000094] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Dexamethasone reverses the effects of high glucose on human retinal endothelial cells in vitro. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0633] [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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Functional Expression of Toll-Like Receptors in Human Retinal and Choroidal Vascular Endothelial Cells. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.1630] [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]
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Stimulation of TLR4 Increases Angiogenic and Anti-Angiogenic Gene Expression in Choroidal Endothelial Cells. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dexamethasone Reverses the Effects of High Glucose on Human Retinal Endothelial Cells In Vitro. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.1633] [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]
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Functional Expression of Toll-Like Receptors in Human Retinal and Choroidal Vascular Endothelial Cells. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Stress Management and Resilience Training (SMART) therapy for couples undergoing in vitro fertilization (IVF): a randomized clinical trial (RCT). Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Do clinic and state policies affect post-abortion LARC use? Results from a cluster randomized trial. Contraception 2015. [DOI: 10.1016/j.contraception.2015.02.018] [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]
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Influencing policy--public health advocacy and health inequalities. J R Coll Physicians Edinb 2014; 44:316-21. [PMID: 25516904 DOI: 10.4997/jrcpe.2014.415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Successful challenges using native E. coli asparaginase after hypersensitivity reactions to PEGylated E. coli asparaginase. Cancer Chemother Pharmacol 2014; 73:1307-13. [PMID: 24771103 DOI: 10.1007/s00280-014-2464-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Accepted: 03/31/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE Asparaginase is an essential component of pediatric acute lymphoblastic leukemia (ALL) therapy. However, asparaginase-induced hypersensitivity reactions can compromise its efficacy either by directly influencing the pharmacokinetics of asparaginase or by leading to a discontinuation of asparaginase treatment. Here, we report successful challenges using native Escherichia coli asparaginase after previous hypersensitivity reactions to both PEGylated E. coli asparaginase and Erwinia asparaginase. PATIENTS AND METHODS The two patients included in this case report were diagnosed with B-precursor ALL at St. Jude Children's Research Hospital and were treated with a common regimen. Both patients developed hypersensitivity reactions to PEGylated E. coli asparaginase and Erwinia asparaginase early in treatment, and they were challenged with native E. coli asparaginase. Serum samples were collected for estimating the pharmacokinetic parameters of each patient during native E. coli asparaginase therapy. RESULTS Challenges with native E. coli asparaginase were successful, and asparaginase serum concentrations above therapeutic levels were attained in both patients. CONCLUSIONS These two cases suggest that some patients can be given native E. coli asparaginase after hypersensitivity reactions to PEGylated asparaginase and achieve therapeutic concentrations of the drug in serum.
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Abstract
Previous research has shown that among the various subtypes of obsessive-compulsive disorder (OCD), adults (e.g. Frost, Krause & Steketee, 1996) and older children and adolescents (Bloch et al., 2009; Storch et al., 2007) with problematic hoarding have distinct features and a poor treatment prognosis. However, there is limited information on the phenomenology and prevalence of hoarding behaviors in young children. The present study characterizes children ages 10 and under who present with OCD and hoarding behaviors. Sixty-eight children received a structured interview-determined diagnosis of OCD. Clinician administered, parent-report, and child-report measures on demographic, symptomatic, and diagnostic variables were completed. Clinician ratings of hoarding symptoms and parent and child endorsement of the hoarding item on the CY-BOCS checklist (Scahill, Riddle, McSwiggin-Hardin, & Ort, 1997) determined inclusion in the hoarding group (n=33). Compared to children without hoarding symptoms (n=35), the presence of hoarding symptoms was associated with an earlier age of primary diagnosis onset and a higher proportion of ADHD and provisional anxiety diagnoses. These results are partially consistent with the adult literature and with findings in older children (Storch et al., 2007). Additional data on clinical presentation and phenomenology of hoarding are needed to form a developmentally appropriate definition of the behavior.
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Brown nodules and plaques on the neck. Clin Exp Dermatol 2013; 38:200-2. [PMID: 23397950 DOI: 10.1111/j.1365-2230.2012.04339.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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The temporal profile of attention in a perceptual task shifts with a concurrent reach. J Vis 2012. [DOI: 10.1167/12.9.419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Genome-Wide Association Study of Gilles de la Tourette Syndrome (IN10-1.002). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.in10-1.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Genome-Wide Association Study of Gilles de la Tourette Syndrome (S32.006). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.s32.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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