98 results on '"Katie, Wood"'
Search Results
2. Relationship between clinician-level attributes and implementation outcomes from the Pathways to Comorbidity Care training program
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Eva Louie, Vicki Giannopoulos, Andrew Baillie, Gabriela Uribe, Katie Wood, Maree Teesson, Paul S. Haber, and Kirsten C. Morley
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Implementation ,Alcohol ,Substance use ,Clinician characteristics ,Australia ,Special aspects of education ,LC8-6691 ,Medicine - Abstract
Abstract Background The process of determining the best strategy for increasing the uptake of evidence-based practice might be improved through an understanding of relevant clinician-level factors. The Pathways to Comorbidity Care (PCC) training program (Louie E, et al., J Dual Diagnosis 17:304–12, 2021) aimed to facilitate integrated management of comorbid drug and alcohol and mental disorders amongst drug and alcohol clinicians. We hypothesised that uptake of integrated management of comorbidity following the implementation of the PCC program would be associated with clinician-level: (i) demographics (gender, education, experience), (ii) attitudes (evidence-based practice, therapist manuals, counselling self-efficacy), and (iii) organisational readiness to change. Methods Twenty clinicians participated in the 9-month PCC training program. Attitudes towards evidence-based practices and psychotherapist manuals, self-efficacy, and organisational readiness to change, along with demographics, were measured at baseline. At follow-up, change in Comorbidity Practice (CoP) scores related to integrated comorbidity management were obtained using a file audit checklist and categorised into high (at least 60% increase in CoP), medium or low (a decrease of − 20% or less in CoP). Clinician-level characteristics were examined across the implementation categories. Results There were no significant differences found between implementation groups on sociodemographic variables (p’s > 0.30), attitudes to evidence-based practices, attitudes to therapist manuals, and self-efficacy (p’s > 0.52). The high implementation group demonstrated significantly higher scores on leadership practices aspect of organisational readiness to change relative to the low and medium implementation group ((F(2, 16) = 3.63, p = 0.05; Cohen’s d = .31) but not on the other subscales (p’s > 0.07). Conclusions Confidence that leadership will play a positive role in the implementation process may improve effectiveness of comorbidity training programs for drug and alcohol clinicians. On the other hand, contrary to our hypothesis, counselling self-efficacy, evidence-based practice attitudes, attitudes towards therapist manuals, gender, education and experience were not distinguishing factors.
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- 2022
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3. Preoperative hip fracture analgesia: the case for nerve blocks—a retrospective audit and quality improvement project
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Alexander Churton, Michael Nesbitt, Tom Webster, Gautam Modak, Katie Wood, Su Kyi Ng, Emily Riby, Stephanie Pike, Aravindan Kathirgamanathan, and Deepak Subramani
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Anesthesiology ,RD78.3-87.3 - Published
- 2023
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4. The evaluation of the role of technology in the pathways to comorbidity care implementation project to improve management of comorbid substance use and mental disorders
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Maria Gabriela Uribe Guajardo, Andrew Baillie, Eva Louie, Vicki Giannopoulos, Katie Wood, Ben Riordan, Paul Haber, and Kirsten Morley
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Medicine - Abstract
In substance use treatment settings, comorbid mental health problems can occur in up to 70% of people. An integrated approach for managing comorbidity, implementing evidence-based intervention in drug and alcohol settings, remains problematic. Technology can help in adopting evidence-based practice to implement effective treatment healthcare pathways. This study sought to examine aspects of tailored portal utilization (barriers and facilitators) by participants taking part in a program aimed at improving the implementation of evidence-based practice for comorbidity management Pathways to Comorbidity Care (PCC). Method A self-report questionnaire and a semi-structured interview were designed to measure clinician satisfaction with the PCC portal and e-resources throughout a 9-month intervention. An adapted version of the “Non-adoption, Abandonment, Scale-up, Spread and, Sustainability” (NASSS) framework facilitated discussion of the findings. Results Twenty participants from drug and alcohol services responded to all measures. Facilitators included: (i). clinician acceptance of the portal; (ii). guidance from the clinical supervisor or champion to encourage e-resource use. Barriers included: (i). complexity of the illness (condition) ; (ii). participants’ preference (adopter system) for face-to-face resources and training modes; and, (iii). lack of face-to-face training on how to use the portal ( technology and organization ). Conclusion Based on the NASSS framework, we identified several barriers and facilitators of the use of the portal including the complexity of illness, lack of face-to-face training, and clinician preference for training mediums. Recommendations include ongoing organizational support, in-house clinical supervision, and consultation with clinical providers to assist in the development of tailored e-health resources and open training opportunities on how to operate and effectively utilize these resources.
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- 2022
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5. 77 Association between programmed death-ligand 1 (PD-L1) expression and gene signatures of response or resistance to tislelizumab monotherapy in hepatocellular carcinoma (HCC)
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Yun Zhang, Xin Li, Hongming Pan, Yoon-Koo Kang, Chia-Jui Yen, Ming-Mo Hou, Kun-Ming Rau, Ying Yuan, Xiaopeng Ma, Xikun Wu, Jong-Seok Lee, Cunjing Yu, and Katie Wood
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Published
- 2020
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6. The role of clinical champions in facilitating the use of evidence-based practice in drug and alcohol and mental health settings: A systematic review
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Katie Wood, Vicki Giannopoulos, Eva Louie, Andrew Baillie, Gabriela Uribe, Kylie S Lee, Paul S Haber, and Kirsten C Morley
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Mental healing ,RZ400-408 ,Psychiatry ,RC435-571 - Abstract
Background: The dissemination and adoption of research into clinical practice in health care settings is a complex and challenging process. Clinical champions have been increasingly used in health care to facilitate the implementation and adoption of evidence-based practice and to overcome organizational barriers. In relation to substance use and mental health disorders, translation of new evidence into practice is an ongoing challenge. The utilization of a clinical champion to motivate staff to implement evidence-based practice in these settings may improve treatment quality and reduce the burden of disease. We thus aimed to conduct a systematic review to examine the role and efficacy of clinical champions in the drug and alcohol and mental health settings. Methods: We conducted a systematic literature search (1980-present) using the following databases: PubMed and PsycINFO. Additional studies were identified using reference searches of relevant reviews. Results: Thirteen separate studies were included in the final review. Clinical champions were typically selected rather than emergent, including clinical staff members engaging in a professional clinical role (e.g., physicians, psychologists, social workers). Training provided for these roles was often not stated. Clinical champions assisted with faster initiation and persistence in the application of novel interventions, facilitating overcoming system barriers, and enhanced staff engagement and motivation. Conclusions: In the substance use and mental health field, clinical champions appear to be an important component to facilitating practice changes. Future studies should provide specific details regarding attributes and training and also examine the relevant combination of personal characteristics and training sufficient to facilitate implementation of evidence-based practice in drug and alcohol and mental health settings. Plain language abstract Treatment delivery in drug and alcohol and mental health settings may not always be based on best available evidence. Organizational context and individual factors are important in determining whether new practices will be adopted. Passive approaches such as websites or treatment manuals do not necessarily lead to change in practice. The clinical champion model has been shown to be effective in aiding implementation of evidence-based practice in health care settings. However, there is limited evidence evaluating its use in drug and alcohol and mental health settings. The current review aims to synthesize and evaluate the use of clinical champions in implementation research in drug and alcohol and mental health settings. We found that clinical champions were typically clinical staff members engaging in a professional clinical role. Training provided for these roles was often limited. Clinical champions may assist with faster initiation and persistence in the application of novel interventions, facilitating overcoming system barriers, and enhanced staff engagement and motivation.
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- 2020
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7. Reality Vs Hype - Does Cloud Computing Meet the Expectations of SMEs?.
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Katie Wood and Kevan Buckley
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- 2015
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8. Does Associative Memory Play a Role in Solving Physics Problems?
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Katie Wood, Rossy McLaren, and Ian P. L. McLaren
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- 2017
9. Supplementary Figure 1 from Phase Ia Study of Anti-NaPi2b Antibody–Drug Conjugate Lifastuzumab Vedotin DNIB0600A in Patients with Non–Small Cell Lung Cancer and Platinum-Resistant Ovarian Cancer
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Howard A. Burris, Eric W. Humke, Daniel Maslyar, Anjali Vaze, Eva Schuth, Vanessa Lemahieu, Stephanie Royer-Joo, Katie Wood, Kedan Lin, Jian Xu, Divya Samineni, Randall C. Dere, Robert Kahn, YounJeong Choi, David S. Shames, Yulei Wang, Valerie Westcott, Julie Cordova, David R. Spigel, Joan H. Schiller, Maria Martinez Garcia, Enriqueta Felip, Miguel Martín, Sarah B. Goldberg, Michael S. Gordon, Jeffrey R. Infante, and David E. Gerber
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Supplementary Figure S1. CA125 response to lifastuzumab vedotin in ovarian cancer patients. All patients with radiographic responses also had {greater than or equal to}50 decrease in CA125 from baseline levels.
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- 2023
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10. Data from Phase Ia Study of Anti-NaPi2b Antibody–Drug Conjugate Lifastuzumab Vedotin DNIB0600A in Patients with Non–Small Cell Lung Cancer and Platinum-Resistant Ovarian Cancer
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Howard A. Burris, Eric W. Humke, Daniel Maslyar, Anjali Vaze, Eva Schuth, Vanessa Lemahieu, Stephanie Royer-Joo, Katie Wood, Kedan Lin, Jian Xu, Divya Samineni, Randall C. Dere, Robert Kahn, YounJeong Choi, David S. Shames, Yulei Wang, Valerie Westcott, Julie Cordova, David R. Spigel, Joan H. Schiller, Maria Martinez Garcia, Enriqueta Felip, Miguel Martín, Sarah B. Goldberg, Michael S. Gordon, Jeffrey R. Infante, and David E. Gerber
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Purpose:This phase I trial assessed the safety, tolerability, and preliminary antitumor activity of lifastuzumab vedotin (LIFA), an antibody–drug conjugate of anti-NaPi2b mAb (MNIB2126A) and a potent antimitotic agent (monomethyl auristatin E).Patients and Methods:LIFA was administered to patients with non–small cell lung cancer (NSCLC) and platinum-resistant ovarian cancer (PROC), once every 3 weeks, by intravenous infusion. The starting dose was 0.2 mg/kg in this 3+3 dose-escalation design, followed by cohort expansion at the recommended phase II dose (RP2D).Results:Overall, 87 patients were treated at doses between 0.2 and 2.8 mg/kg. The MTD was not reached; 2.4 mg/kg once every 3 weeks was selected as the RP2D based on overall tolerability profile. The most common adverse events of any grade and regardless of relationship to study drug were fatigue (59%), nausea (49%), decreased appetite (37%), vomiting (32%), and peripheral sensory neuropathy (29%). Most common treatment-related grade ≥3 toxicities among patients treated at the RP2D (n = 63) were neutropenia (10%), anemia (3%), and pneumonia (3%). The pharmacokinetic profile was dose proportional. At active doses ≥1.8 mg/kg, partial responses were observed in four of 51 (8%) patients with NSCLC and 11 of 24 (46%) patients with PROC per RECIST. All RECIST responses occurred in patients with NaPi2b-high by IHC. The CA-125 biomarker assessed for patients with PROC dosed at ≥1.8 mg/kg showed 13 of 24 (54%) had responses (≥50% decline from baseline).Conclusions:LIFA exhibited dose-proportional pharmacokinetics and an acceptable safety profile, with encouraging activity in patients with PROC at the single-agent RP2D of 2.4 mg/kg.
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- 2023
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11. Supplementary Figure 2 from Phase Ia Study of Anti-NaPi2b Antibody–Drug Conjugate Lifastuzumab Vedotin DNIB0600A in Patients with Non–Small Cell Lung Cancer and Platinum-Resistant Ovarian Cancer
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Howard A. Burris, Eric W. Humke, Daniel Maslyar, Anjali Vaze, Eva Schuth, Vanessa Lemahieu, Stephanie Royer-Joo, Katie Wood, Kedan Lin, Jian Xu, Divya Samineni, Randall C. Dere, Robert Kahn, YounJeong Choi, David S. Shames, Yulei Wang, Valerie Westcott, Julie Cordova, David R. Spigel, Joan H. Schiller, Maria Martinez Garcia, Enriqueta Felip, Miguel Martín, Sarah B. Goldberg, Michael S. Gordon, Jeffrey R. Infante, and David E. Gerber
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Supplementary Figure S2. Representative NaPi2b ICH images for PROC and NSCLC patients.
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- 2023
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12. Supplementary Tables from Phase Ia Study of Anti-NaPi2b Antibody–Drug Conjugate Lifastuzumab Vedotin DNIB0600A in Patients with Non–Small Cell Lung Cancer and Platinum-Resistant Ovarian Cancer
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Howard A. Burris, Eric W. Humke, Daniel Maslyar, Anjali Vaze, Eva Schuth, Vanessa Lemahieu, Stephanie Royer-Joo, Katie Wood, Kedan Lin, Jian Xu, Divya Samineni, Randall C. Dere, Robert Kahn, YounJeong Choi, David S. Shames, Yulei Wang, Valerie Westcott, Julie Cordova, David R. Spigel, Joan H. Schiller, Maria Martinez Garcia, Enriqueta Felip, Miguel Martín, Sarah B. Goldberg, Michael S. Gordon, Jeffrey R. Infante, and David E. Gerber
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Supplementary Table S1. Adverse events regardless of relationship to study drug occurring in 10 or more patients Supplementary Table S2. Adverse events grades 3-5 regardless of relationship to study drug occurring in 2 or more patients Supplementary Table S3. Pulmonary adverse events by frequency of occurrence in all patients regardless of relationship to study drug Supplementary Table S4. Pulmonary adverse events of NCI-CTCAE grade 3 or higher by frequency of occurrence in all patients regardless of relationship to study drug Supplementary Table S5. Mean (standard deviation) of the pharmacokinetic parameters for antibody-conjugated MMAE in plasma Supplementary Table S6. Mean (standard deviation) of the pharmacokinetic parameters for total antibody in plasma Supplementary Table S7. Mean (standard deviation) of the pharmacokinetic parameters for unconjugated MMAE in plasma Supplementary Table S8. Response outcomes and duration
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- 2023
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13. Understanding the Complexity Surrounding Multitenancy in Cloud Computing.
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Katie Wood and Mark Anderson 0001
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- 2011
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14. An investigation into cloud configuration and security.
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Katie Wood and Ella Pereira
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- 2010
15. Implementation of a Multi-Modal Training Program for the Management of Comorbid Mental Disorders in Drug and Alcohol Settings: Pathways to Comorbidity Care (PCC)
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Christina Marel, Eva Louie, Maree Teesson, Gabriela Uribe, Paul S. Haber, Michael Edwards, Katie Wood, Andrew Baillie, David Rogers, Steven Childs, Katherine L. Mills, Vicki Giannopoulos, Kirsten C. Morley, and Adrian Dunlop
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Drug ,medicine.medical_specialty ,Referral ,business.industry ,Mental Disorders ,media_common.quotation_subject ,Australia ,Clinical supervision ,Comorbidity ,medicine.disease ,Psychiatry and Mental health ,Pharmaceutical Preparations ,Family medicine ,medicine ,Humans ,Substance use ,Training program ,business ,media_common - Abstract
We aimed to evaluate the impact of the Pathways to Comorbidity Care (PCC) training program for alcohol and other drugs (AOD) clinicians to improve the management of comorbidity. Methods: A controlled before-and-after study using PCC training was conducted across 6 matched sites in Australia including 35 clinicians. Controls received standard workplace training. PCC training included seminar presentations, workshops conducted by local "clinical champions," individual clinical supervision, and access to an online information portal. We examined (a) identification (screening, assessment) and treatment (treatment, referral) of comorbidity in practice (N = 10 clinical files per clinician), (b) self-efficacy, knowledge, and attitudes of clinicians. Results: Significant improvements were observed in the PCC group but not the control sites with regards to the rate of clinical files showing identification of comorbidity (+50% v -12% change from baseline, respectively; [X2 (1, N = 340) = 35.29, p = .01] with only a trend for improvements in the rate of files demonstrating treatment of comorbidity [X2 (1, N = 340) = 10.45, p = .06]. There were significant improvements in the PCC relative to the control group for clinician self-efficacy, F(1,33) = 6.40, p = .02 and knowledge and attitudes of comorbidity monitoring, F(1,33) = 8.745, p = .01. Conclusions: The PCC training package may help improve identification of comorbidity, self-efficacy, and attitudes toward screening and monitoring of comorbidity in drug and alcohol settings.
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- 2021
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16. Geographical variation in implementation of the Pathways to Comorbidity Care program in Australian drug and alcohol services
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Eva Louie, Vicki Giannopoulos, Gabriela Uribe, Katie Wood, Maree Teesson, Steven Childs, Andrew Baillie, Paul S. Haber, and Kirsten C. Morley
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General Medicine - Abstract
Comorbid drug and alcohol and mental health disorders are highly prevalent. Significant gaps in service provision make this problem particularly difficult to address in regional Australia. The Pathways to Comorbidity Care (PCC) program was designed to improve management of comorbidity by outpatient drug and alcohol clinicians in New South Wales, Australia. This paper uses the Consolidated Framework for Implementation Research (CFIR) to evaluate variations in implementation outcomes across geographically diverse services.Twenty clinicians across three drug and alcohol services from metropolitan, outer metropolitan and regional geographic locations were engaged at multiple levels of influence (directors, managers, clinicians) during the implementation of the multimodal PCC training package. The CFIR guided the development of self-report measures and semi-structured interviews evaluating implementation of the PCC training, and disparities in implementation barriers and facilitators were determined.Metropolitan clinicians identified less barriers than regional clinicians on several intervention characteristics (adaptability, complexity, design quality and packaging), as well as outer setting (peer pressure), inner setting (implementation climate, staff incentives, leadership engagement, available resources) and process (planning, opinion leaders, executing) domains. Regional clinicians evaluated the networks and communications construct more favourably.Specific barriers identified more strongly by regional clinicians included the importance of communication with local clinicians and leadership about the practicalities of incorporating the approach into routine practice (allocation of time, increased accessibility of implementation team). Metropolitan clinicians provided more favourable evaluations of the package design, implementation climate and specific implementation processes such as a clear and informative implementation plan.
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- 2022
17. Dose-escalated intensity-modulated radiotherapy in patients with locally advanced laryngeal and hypopharyngeal cancers: ART DECO, a phase III randomised controlled trial
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Dorothy M. Gujral, Kevin J. Harrington, Win Soe, Aisha Miah, M. Emson, David Bernstein, Katie Wood, James P Morden, Amen Sibtain, Matthew Beasley, Deborah Gardiner, Nachi Palaniappan, Audrey Cook, Teresa Guerrero Urbano, Shelia Fisher, Tom Roques, M. Rizwanullah, Mehmet Sen, Paul Sanghera, Emma Hall, Christopher D Scrase, Vivian P Cosgrove, Christopher M. Nutting, Clare Griffin, Shanmugasundaram Ramkumar, Elizabeth Junor, Shreerang Bhide, Catherine M West, Bernadette Foran, and Hisham Mehanna
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Male ,Cancer Research ,medicine.medical_specialty ,endocrine system diseases ,medicine.medical_treatment ,law.invention ,Randomized controlled trial ,law ,Interquartile range ,otorhinolaryngologic diseases ,medicine ,Humans ,Laryngeal Neoplasms ,neoplasms ,Aged ,Chemotherapy ,Hypopharyngeal Neoplasms ,business.industry ,Head and neck cancer ,Induction chemotherapy ,Hypopharyngeal cancer ,Middle Aged ,medicine.disease ,Radiation therapy ,stomatognathic diseases ,Oncology ,Concomitant ,Female ,Radiology ,business ,therapeutics - Abstract
Background Radical (chemo)radiotherapy offers potentially curative treatment for patients with locally advanced laryngeal or hypopharyngeal cancer. We aimed to show that dose-escalated intensity-modulated radiotherapy (DE-IMRT) improved locoregional control. Methods We performed a phase III open-label randomised controlled trial in patients with laryngeal or hypopharyngeal cancer (AJCC III-IVa/b, TNM 7). Patients were randomised (1:1) to DE-IMRT or standard dose IMRT (ST-IMRT) using a minimisation algorithm, balancing for centre, tumour site, nodal status and chemotherapy use. DE-IMRT was 67.2 gray (Gy) in 28 fractions (f) to the primary tumour and 56Gy/28f to at-risk nodes; ST-IMRT was 65Gy/30f to primary tumour and 54Gy/30f to at-risk nodes. Suitable patients received 2 cycles of concomitant cisplatin and up to 3 cycles of platinum-based induction chemotherapy. The primary end-point was time to locoregional failure analysed by intention-to-treat analysis using competing risk methodology. Findings Between February 2011 and October 2015, 276 patients (138 ST-IMRT; 138 DE-IMRT) were randomised. A preplanned interim futility analysis met the criterion for early closure. After a median follow-up of 47.9 months (interquartile range 37.5–60.5), there were locoregional failures in 38 of 138 (27.5%) ST-IMRT patients and 42 of 138 (30.4%) DE-IMRT patients; an adjusted subhazard ratio of 1.16 (95% confidence interval: 0.74–1.83, p = 0.519) indicated no evidence of benefit with DE-IMRT. Acute grade 2 pharyngeal mucositis was reported more frequently with DE-IMRT than with ST-IMRT (42% vs. 32%). No differences in grade ≥3 acute or late toxicity rates were seen. Conclusion DE-IMRT did not improve locoregional control in patients with laryngeal or hypopharyngeal cancer. The trial is registered: ISRCTN01483375.
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- 2021
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18. Already Ready: Nurturing Writers in Preschool and Kindergarten
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Ray, Katie Wood, Glover, Matt, Ray, Katie Wood, and Glover, Matt
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By the time they reach preschool or kindergarten, young children are already writers. They don't have much experience, but they're filled with stories to tell and ideas to express--they want to show the world what they know and see. All they need is a nurturing teacher to recognize the writer at work within them. Taking an exciting, new approach to working with our youngest students, this book shows how, by respecting children as writers, engaged in bookmaking, teachers can gently nudge them toward a lifetime of joyful writing. The authors guide the reader through fundamental concepts of early writing. Providing numerous, helpful examples of early writing--complete with transcriptions--they demonstrate how to: make sense of children's writing and interpret how they represent sounds, ideas, and images; see important developmental signs in writers that teachers can use to help them grow further; and recognize the thinking young children engage in and discover that it's the same thinking more experienced writers use to craft purposeful, thoughtful pieces. Then the authors show you how little ones can develop powerful understandings about: texts and their characteristics; the writing process; and what it means to be a writer. The reader will learn how to support their writers' quest to make meaning, as they grow their abilities and refine their thinking about writing through teaching strategies such as: reading aloud; working side by side with writers; and sharing children's writing. This book divides into two sections and ten chapters. Section I: Building Understandings About Young Writers, contains: (1) What It Means to Be a Writer; (2) Composition and the Importance of Making of Picture Books; (3) Rethinking the Meaning of Writing Development; (4) Understanding Dimensions of Composition Development; and (5) The Child's Image of Self as Writer: Managing the Balance of Initiation and Demonstration. Section II: Teaching Practices That Nurture Young Writers, contains (6) Understanding the Teaching Context; (7) Supporting Young Writers Through Read-Aloud; (8) Understanding Side-by-Side Teaching; (9) Building a Repertoire of Responsive Actions for Side-by-Side Teaching; and (10) Supporting Young Writers with Share Time.
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- 2008
19. What Are You Thinking?
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Ray, Katie Wood
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A prominent writer and researcher studied a 1st grade writing workshop to understand why the students had such insight into the craft of writing. Videotape footage revealed the importance of authenticity as an aspect of expert teaching, particularly as it relates to authentic questions, authentic studies, and authentic work. Authentic questions--such as what are you thinking about an ellipsis?--are driven by an authentic desire to know. In authentic study, teacher and students work together to find the answers. Finally, students can engage in and make sense of such conversations because they are doing authentic work. Each day, they work on various writing projects of their own choosing, making all their own decisions about topic, genre, organization, drafting, and revision.
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- 2006
20. Exploring Inquiry as a Teaching Stance in the Writing Workshop
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Ray, Katie Wood
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This article begins with a "snapshot" of a fifth grade writing workshop and its study of op-ed writing to show an inquiry in action. The framework for this inquiry involves immersing students in reading multiple examples of the kind of text the teacher would like them to write, studying closely how the texts are crafted, and writing their own finished pieces under the influence of this study. The author explains how this inquiry approach to teaching writing differs from other approaches. She discusses the reasons for an inquiry stance in the teaching of writing, as follows: (1) it teaches students to read like writers; (2) it keeps the content of the teaching grounded; (3) it expands the teacher's knowledge base; (4) it helps students write with vision; (5) it requires a different understanding of teacher modeling; and (6) it emerges from very purposeful planning. The author presents some closing thoughts on the efficacy of an inquiry stance in the teaching of writing. (Contains 6 figures.)
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- 2006
21. Why Cauley Writes Well: A Close Look at What a Difference Good Teaching Can Make
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Ray, Katie Wood
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Cauley's books about snakes demonstrate intentional and interesting decisions by a beginning writer. The conclusion states that learning to choose topics for writing in thoughtful ways is an important part of the curriculum in writing workshop.
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- 2004
22. When Kids Make Books
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Ray, Katie Wood
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Encouraging young children to think themselves as writers helps them to achieve more in their life than one have ever imagined. When young students are given an open-ended ongoing invitation to write books, they build identities as writers around their daily work of composing texts and they also gain a sense of ownership and control over literacy.
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- 2004
23. CCTE Workshop Preface.
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Christos Michalakelis, Mara Nikolaidou, Jorge Barbosa, and Katie Wood
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- 2016
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24. The role of clinical supervision in implementing evidence-based practice for managing comorbidity
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Paul S. Haber, Eva Louie, Kirsten C. Morley, Katie Wood, Gabriela Uribe, Andrew Baillie, Vicki Giannopoulos, and Maree Teesson
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medicine.medical_specialty ,Evidence-based practice ,business.industry ,Clinical supervision ,medicine.disease ,Comorbidity ,Mental health ,Education ,Psychiatry and Mental health ,Clinical Psychology ,Medicine ,Substance use ,business ,Psychiatry - Abstract
Although effective evidence-based treatments exist for comorbid mental health and substance use disorders, they are not widely implemented. This paper reports a case study of the clinical supervisi...
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- 2021
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25. Gambling problems among United Kingdom armed forces veterans: Associations with gambling motivation and posttraumatic stress disorder
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Glen Dighton, Katie Wood, Cherie Armour, Matt Fossey, Lee Hogan, Neil Kitchiner, Justyn Larcombe, Robert D. Rogers, and Simon Dymond
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SDG 3 - Good Health and Well-being ,Applied Psychology ,humanities ,health care economics and organizations - Abstract
Military service, mental health, and gambling activities and motivations as predictors of problem gambling in a sample of UK AF veterans. Age-and-gender matched veterans (n = 1,037) and non-veterans (n = 1,148) completed an online survey of problem gambling, gambling motivation, mental health (depression and anxiety), and posttraumatic stress disorder (PTSD). Past year problem gambling rates were higher in veterans compared to non-veterans. Veteran status predicted increased problem gambling risk. The relationship between problem gambling and gambling to cope with distress was significantly stronger among veterans. Veterans experiencing PTSD and complex PTSD (C-PTSD) were at increased risk of problem gambling. Overall, the present, findings contribute further international evidence that veterans are a population vulnerable to problem gambling. Veterans with PTSD or C-PTSD are most at-risk and may engage in problematic gambling to escape/avoid distress. Routine screening for gambling problems should be undertaken with current and former military personnel, and further research is needed on the interplay between gambling motivation and veterans’ mental health.
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- 2022
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26. The Writing Workshop: Working through the Hard Parts (And They're All Hard Parts).
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National Council of Teachers of English, Urbana, IL., Ray, Katie Wood, Ray, Katie Wood, and National Council of Teachers of English, Urbana, IL.
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Designed to be a practical, comprehensive, and illuminating guide for both new and experienced teachers, this book confronts the challenges of the writing workshop head-on, with chapters on all aspects of the writing workshop, including: day-to-day instruction, classroom management, the development of writing identities, and the tone of workshop teaching. It is a book about being articulate--about a person's ability to think through what he or she is doing when he or she is doing it, so that practice can be improved. Woven between the chapters on teaching are the voices of published writers and commentaries, reminding readers how writers do what they do. The book's early chapters explore why writing workshops exist; the next several chapters (5 through 8) help readers think through the workshop as a predictable event in the life of a classroom; Chapters 9 through 12 deal with curriculum knowledge for workshop teaching; and Chapters 13 through 16 examine the parts of the workshop where students and teachers talk about writing. The book's ending chapters (17 through 19) are meant to help readers work through issues related to the ongoing work that students are engaged in during workshops. (Contains a list of 65 suggested readings.) (NKA)
- Published
- 2001
27. Naïve Physics - the wrong theory?
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Ian P. L. McLaren, Katie Wood, and Rossy McLaren
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- 2013
28. Investigating the Clinical Benefit of Selumetinib in Resensitising Advanced Iodine Refractory Differentiated Thyroid Cancer to Radioiodine Therapy: Results of the SEL-I-METRY Phase II Trial
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Jonathan Wadsley, Gemma Ainsworth, Amy Beth Coulson, Kate Garcez, Laura Moss, Kate Newbold, Kate Farnell, Jayne Swain, Helen Howard, Matthew Beasly, Andrew Weaver, Katie Wood, Jennifer Marshall, Matthew Griffin, Abigail Pascoe, Yong Du, Jan Taprogge, Glenn Flux, and Sarah Brown
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History ,Polymers and Plastics ,Business and International Management ,Industrial and Manufacturing Engineering - Published
- 2022
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29. Wondrous Words: Writers and Writing in the Elementary Classroom.
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National Council of Teachers of English, Urbana, IL., Ray, Katie Wood, Ray, Katie Wood, and National Council of Teachers of English, Urbana, IL.
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Drawing on stories from classrooms, examples of student writing, and illustrations, this book explains in practical terms the theoretical underpinnings of how elementary school students learn to write from their reading. Beginning with the concepts that underlie how writing teachers teach students to write by studying other writers, it goes on to explore ways to help children read like writers. Elementary teachers will immediately be able to adapt these writing ideas to their own writing lessons. Full of practical ideas and personal recollections, the book weaves practice and theory together to provide an important knowledge base for teachers who want to use literature in their teaching of writing. After an introduction, chapters in the book are: (1) Reading Like Writers; (2) The Craft of Writing; (3) Envisioning Text Possibilities; (4) Reading Aloud: Filling the Room with the Sound of Wondrous Words; (5) Studying Writers' Office Work: Powerful Writing begins Long before the Draft; (6) Organized Inquiry: Teaching Students to Read Like Writers; (7) An Invitation to My Library: The Craft of Text Structure; (8) Another Invitation to My Library: Ways with Words; (9) Selecting Books for Craft Study; (10) Growing Taller in Our Teaching; (11) Planning for the Workshop: Writers Learn from Writers; (12) Focus Lessons: Filling the Writing Workshop with Craft Possibilities; (13) Brave, Bold Teaching: The Power of Suggestive Writing Conferences; (14) Assessment That Focuses Our Eyes on Craft; and (15) Never to Teach Alone Again. Contains an approximately 200-item bibliography. (RS)
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- 1999
30. Barriers and Facilitators to the Implementation of the Pathways to Comorbidity Care (PCC) Training Package for the Management of Comorbid Mental Disorders in Drug and Alcohol Settings
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Paul S. Haber, Maree Teesson, David Rogers, Katie Wood, Gabriela Uribe, Eva Louie, Vicki Giannopoulos, Kirsten C. Morley, Andrew Baillie, and Steven Childs
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medicine.medical_specialty ,business.industry ,Family medicine ,Intervention (counseling) ,education ,medicine ,Clinical supervision ,Resistance (psychoanalysis) ,Implementation research ,Training program ,business ,medicine.disease ,Comorbidity - Abstract
Background: We have previously reported that the Pathways to Comorbidity Care (PCC) training program for alcohol and other drug (AOD) clinicians improved identification of comorbidity, self-efficacy, and attitudes toward screening and monitoring of comorbidity. We aimed to identify barriers and facilitators of implementation of the PCC training program in drug and alcohol settings.Methods: The PCC training program was implemented across 6 matched sites in Australia as per (1), and 20 clinicians received training. PCC training included seminar presentations, workshops conducted by local “clinical champions,” individual clinical supervision, and access to an online information portal. We examined barriers and facilitators of implementation according to the Consolidated Framework for Implementation Research.Results: Barriers included inner setting (e.g., allocated time for learning) and characteristics of individuals (e.g., resistance). Facilitators included intervention characteristics (e.g., credible sources), inner setting (e.g., leadership), and outer setting domains (e.g., patient needs). Clinical champions were identified as an important component of the implementation process.Conclusions: Barriers included limited specific allocated time for learning. A credible clinical supervisor, strong leadership engagement and an active clinical champion were found to be facilitators of the PCC training program.
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- 2021
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31. Phase Ia Study of Anti-NaPi2b Antibody–Drug Conjugate Lifastuzumab Vedotin DNIB0600A in Patients with Non–Small Cell Lung Cancer and Platinum-Resistant Ovarian Cancer
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David R. Spigel, Julie Cordova, Michael S. Gordon, Stephanie Royer-Joo, YounJeong Choi, Vanessa Lemahieu, Joan H. Schiller, David E. Gerber, Randall C. Dere, David S. Shames, Maria Martinez Garcia, Anjali Vaze, Enriqueta Felip, Jian Xu, Valerie Westcott, Robert Kahn, Eva Schuth, Sarah B. Goldberg, Daniel J. Maslyar, Katie Wood, Yulei Wang, Jeffrey R. Infante, Eric W. Humke, Kedan Lin, Howard A. Burris, Miguel Martin, and Divya Samineni
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Adult ,Male ,0301 basic medicine ,Cancer Research ,medicine.medical_specialty ,Antibody-drug conjugate ,Immunoconjugates ,Lung Neoplasms ,Maximum Tolerated Dose ,Organoplatinum Compounds ,Nausea ,Carcinoma, Ovarian Epithelial ,Neutropenia ,Antibodies, Monoclonal, Humanized ,Sodium-Phosphate Cotransporter Proteins, Type IIb ,Gastroenterology ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Pharmacokinetics ,Carcinoma, Non-Small-Cell Lung ,Internal medicine ,Biomarkers, Tumor ,medicine ,Humans ,Tissue Distribution ,Lung cancer ,Aged ,Aged, 80 and over ,business.industry ,Middle Aged ,medicine.disease ,Treatment Outcome ,030104 developmental biology ,Oncology ,Monomethyl auristatin E ,chemistry ,Tolerability ,Drug Resistance, Neoplasm ,030220 oncology & carcinogenesis ,Vomiting ,Female ,Patient Safety ,medicine.symptom ,business - Abstract
Purpose: This phase I trial assessed the safety, tolerability, and preliminary antitumor activity of lifastuzumab vedotin (LIFA), an antibody–drug conjugate of anti-NaPi2b mAb (MNIB2126A) and a potent antimitotic agent (monomethyl auristatin E). Patients and Methods: LIFA was administered to patients with non–small cell lung cancer (NSCLC) and platinum-resistant ovarian cancer (PROC), once every 3 weeks, by intravenous infusion. The starting dose was 0.2 mg/kg in this 3+3 dose-escalation design, followed by cohort expansion at the recommended phase II dose (RP2D). Results: Overall, 87 patients were treated at doses between 0.2 and 2.8 mg/kg. The MTD was not reached; 2.4 mg/kg once every 3 weeks was selected as the RP2D based on overall tolerability profile. The most common adverse events of any grade and regardless of relationship to study drug were fatigue (59%), nausea (49%), decreased appetite (37%), vomiting (32%), and peripheral sensory neuropathy (29%). Most common treatment-related grade ≥3 toxicities among patients treated at the RP2D (n = 63) were neutropenia (10%), anemia (3%), and pneumonia (3%). The pharmacokinetic profile was dose proportional. At active doses ≥1.8 mg/kg, partial responses were observed in four of 51 (8%) patients with NSCLC and 11 of 24 (46%) patients with PROC per RECIST. All RECIST responses occurred in patients with NaPi2b-high by IHC. The CA-125 biomarker assessed for patients with PROC dosed at ≥1.8 mg/kg showed 13 of 24 (54%) had responses (≥50% decline from baseline). Conclusions: LIFA exhibited dose-proportional pharmacokinetics and an acceptable safety profile, with encouraging activity in patients with PROC at the single-agent RP2D of 2.4 mg/kg.
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- 2020
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32. Are You Better Than a 12-Year-Old Student? A Pilot Study to Explore Physical Literacy in Preservice Physical Education Teachers
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Katie Wood, Pamela Hodges Kulinna, Megan E. Holmes, Yonjoong Ryuh, and Chih-Chia Chen
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Psychomotor learning ,business.industry ,Knowledge level ,Physical fitness ,030229 sport sciences ,Physical strength ,Teacher education ,Physical education ,Developmental psychology ,03 medical and health sciences ,0302 clinical medicine ,Physical literacy ,030212 general & internal medicine ,Psychology ,business ,Competence (human resources) - Abstract
Physical educators play a key role in role modeling to students within the school context. Therefore, there is a need to understand whether current physical education teacher education (PETE) provides sufficient knowledge and practice to prepare preservice educators to be successful. Thirty PETE preservice teachers (23 males, 7 females, aged 19–26) participated in this study. Participants performed tests in physical fitness and motor performance and completed an online questionnaire about cognitive factors (e.g., knowledge and understanding). In addition, a 7-day walking step total was recorded as daily activity in accordance with the Canadian Assessment of Physical Literacy testing battery. Each participant’s performance was compared with the achievement level of a 12-year-old child. Participants had significantly better performance in muscular strength (measured as handgrip test) and flexibility (measured as sit-and-reach test) than a 12-year-old. However, participants had significantly poorer performance in aerobic fitness (measured as PACER), motor performance (measured as obstacle course test), and muscular endurance (measured as plank test) than a 12-year-old. In addition, participants had significantly lower knowledge and understanding of health and physical activity than a 12-year-old. A positive relationship between physical competence (i.e., overall performance in physical fitness and motor performance) and cognitive factor was shown among participants. Growth and maturation may explain participants’ better performance in muscular strength and flexibility. Excessive weight status and low level of knowledge may have contributed to their poor performance in the physical competence domain. The positive relationship may indicate that cognitive factors are a strong predictor of the performance of physical fitness and motor performance. Therefore, for physical educators to promote a healthy lifestyle in education settings, the current PETE curriculum needs to be reviewed and relevant information delivered to promote physical literacy in PETE preservice teachers. Subscribe to TPE
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- 2020
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33. Pioneer Girls and Flappers: Australia’s Early Female Ammunition Workers
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Katie Wood
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Ammunition ,Small arms ,Organizational Behavior and Human Resource Management ,History ,Sociology and Political Science ,Work (electrical) ,Political science ,Industrial relations ,Public debate ,Economic history ,Factory ,First world war - Abstract
In 1890, in the midst of an extended public debate on the right of women to work and the conditions of those who did, a small arms ammunition factory was built on the banks of the Maribyrnong River...
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- 2019
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34. Social and economic costs of gambling problems and related harm among UK military veterans
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Simon Dymond, Neil J Kitchiner, Matt Fossey, Justyn Larcombe, Glen Dighton, Cherie Armour, Shaun Harris, Katie Wood, Rhys Pockett, Robert D. Rogers, and Lee Hogan
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medicine.medical_specialty ,Health economics ,Social work ,business.industry ,Public health ,General Medicine ,Mental health ,humanities ,Harm ,Quality of life (healthcare) ,Economic cost ,Health care ,medicine ,business ,Psychiatry ,Psychology ,health care economics and organizations - Abstract
IntroductionMilitary veterans are at heightened risk of problem gambling. Little is known about the costs of problem gambling and related harm among United Kingdom (UK) Armed Forces (AF) veterans. We investigated the social and economic costs of gambling among a large sample of veterans through differences in healthcare and social service resource use compared with age-matched and gender-matched non-veterans from the UK AF Veterans’ Health and Gambling Study.MethodsAn online survey measured sociodemographic characteristics, gambling experience and problem severity, mental health and healthcare resource utilisation. Healthcare provider, personal social service and societal costs were estimated as total adjusted mean costs and utility, with cost-consequence analysis of a single timepoint.ResultsVeterans in our sample had higher healthcare, social service and societal costs and lower utility. Veterans had greater contacts with the criminal justice system, received more social service benefits, had more lost work hours and greater accrued debt. A cost difference of £590 (95% CI −£1016 to −£163) was evident between veterans with scores indicating problem gambling and those reporting no problems. Costs varied by problem gambling status.ConclusionsOur sample of UK AF veterans has higher healthcare, social service and societal costs than non-veterans. Veterans experiencing problem gambling are more costly but have no reduction in quality of life.
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- 2021
35. Implementation of a multi-modal training program for the management of comorbid mental disorders in drug and alcohol settings: Pathways to Comorbidity Care (PCC)
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Eva Louie, Michael Edwards, Christina Marel, Katie Wood, Vicki Giannopoulos, Gabriela Uribe, David Rogers, Katherine L. Mills, Kirsten C. Morley, Maree Teesson, Paul S. Haber, Andrew Baillie, Steven Childs, and Adrian Dunlop
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Drug ,medicine.medical_specialty ,Referral ,business.industry ,media_common.quotation_subject ,Clinical supervision ,medicine.disease ,Comorbidity ,Intervention (counseling) ,Family medicine ,Medicine ,Implementation research ,Substance use ,Training program ,business ,media_common - Abstract
BackgroundClinical guidelines recommend evidence-based treatments for comorbid mental and substance use disorders but these are not reliably translated into practice. We aimed to evaluate the impact of the Pathways to Comorbidity Care (PCC) training program for alcohol and other drug (AOD) clinicians to improve the management of comorbidity and to identify barriers and facilitators of implementation according to the Consolidated Framework for Implementation Research (CFIR).MethodsA controlled before-and-after study using PCC training was conducted across 6 matched sites in Australia including 35 clinicians. Controls received standard workplace training. PCC training included seminar presentations, workshops conducted by local ‘clinical champions’, individual clinical supervision, and access to an online information portal. A mixed methods approach examined i) identification (screening, assessment) and treatment (treatment, referral) of comorbidity in practice (N = 10 clinical files per clinician), ii) self-efficacy, knowledge and attitudes of clinicians, iii) barriers and facilitators of implementation.ResultsSignificant improvements were observed in the PCC group but not the control sites with regards to the rate of clinical files showing identification of comorbidity (+50% v −12% change from baseline respectively; X2 (1, N = 340) = 35.29, p = .01) with only a trend for improvements in the rate of files demonstrating treatment of comorbidity (X2 (1, N = 340) = 10.45, p = .06). There were significant improvements in the PCC relative to the control group for clinician self-efficacy (F (1,33) = 6.40, p = .02) and knowledge and attitudes of comorbidity monitoring (F (1,33) = 8.745, p = .01). Barriers included inner setting (e.g. allocated time for learning) and characteristics of individuals (e.g. resistance). Facilitators included intervention characteristics (e.g. credible sources), inner setting (e.g. leadership) and outer setting domains (e.g. patient needs). Clinical champions were identified as an important component of the implementation process.ConclusionsThe PCC training package effectively improved identification of comorbidity, self-efficacy and attitudes towards screening and monitoring of comorbidity. Specific barriers included provision of allocated time for learning. Specific facilitators included provision of a credible clinical supervisor, strong leadership engagement and an active clinical champion.
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- 2021
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36. 77 Association between programmed death-ligand 1 (PD-L1) expression and gene signatures of response or resistance to tislelizumab monotherapy in hepatocellular carcinoma (HCC)
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Yoon-Koo Kang, Xiaopeng Ma, Yun Zhang, Katie Wood, Xin Li, Ying Yuan, Chia Jui Yen, Xikun Wu, Jong Seok Lee, Ming-Mo Hou, Kun-Ming Rau, Hongming Pan, and Cunjing Yu
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Oncology ,Sorafenib ,medicine.medical_specialty ,CD96 ,Proportional hazards model ,Angiogenesis ,business.industry ,medicine.disease ,lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,lcsh:RC254-282 ,TIGIT ,Internal medicine ,Hepatocellular carcinoma ,Gene expression ,medicine ,FOXA1 ,business ,medicine.drug - Abstract
Background PD-1/L1 inhibitors are treatment options for patients with HCC who have progressed after first-line sorafenib treatment. Tislelizumab, an anti-PD-1 monoclonal antibody, has demonstrated single-agent antitumor activity in patients with advanced, previously treated HCC in two early phase studies (NCT02407990, NCT04068519). Association of biomarkers, including PD-L1 expression and gene expression profiles (GEP), with response and resistance to tislelizumab were explored. Methods PD-L1 expression was evaluated on tumor cells (TC) using the VENTANA PD-L1 (SP263) assay in baseline tumor samples collected before or after sorafenib treatment. GEP were assessed using the 1392-gene HTG GEP EdgeSeq panel. Signature scores were calculated using the Gene Set Variation Analysis package with publicly available gene signatures (GS). Wilcoxon rank-sum test was used to analyze differential gene signatures (DEG); GS association with PFS and OS was evaluated using Cox proportional hazards models. Results Single-agent tislelizumab demonstrated antitumor activity in advanced, previously treated HCC (ORR=13%; CB [PR+SD >6 months]=31%, median PFS=3.3 months; median OS=13.3 months). PD-L1+ (TC≥1%) prevalence and GEP showed different patterns in samples collected before and after sorafenib exposure (figure 1). While non-exposed samples (n=16) were enriched for immune suppressive signatures, sorafenib-exposed samples (n=41) showed higher PD-L1+ prevalence (53.7% vs 25%; P=0.08) and immune-cell activation signatures along with co-inhibition molecules. In sorafenib-exposed samples, PD-L1 expression was positively correlated with CB (P=0.0027) and a trend of longer PFS (HR=0.56, 95% CI:0.28–1.13). ORR was higher in PD-L1+ than PD-L1− sorafenib-exposed samples (23.8% vs 0%; P=0.049). DEG analysis in sorafenib-exposed samples demonstrated that NK-mediated cytotoxicity GS was positively correlated with CB (P=0.03), as well as a trend of longer PFS (HR=0.43, 95% CI:0.17–1.06). Across the different analyses, no correlation with OS was observed. Patients considered non-responders (NRs) were found clustered into three distinct GEP subgroups (NR1, NR2, NR3). Compared with responders, NR1 had enhanced angiogenesis signatures (P=0.01), including TEK, KDR, HGF, and EGR1. Despite high inflamed tumor signatures, NR2 had increased expression of T-cell inhibition GS scores (P=0.01), including CD274, CTLA4, TIGIT, and CD96. The NR3 subgroup showed higher cell-cycle GS scores compared with responders (P=0.05), including E2F7, FOXA1, and FANCD2. Conclusions Prior sorafenib exposure appears to be associated with increased PD-L1 expression and tumor microenvironment-related GS, as well as response and PFS from tislelizumab in advanced HCC patients. Elevated angiogenesis, immune exhaustion, and cell-cycle GS levels may indicate resistance to single-agent PD-1 inhibitors and is suggestive of potential treatment strategies. Validation is warranted in future clinical trials (NCT03412773). Acknowledgements This study was sponsored by BeiGene, Ltd. Writing and editorial assistance was provided by Regina Switzer, PhD, and Elizabeth Hermans, PhD (OPEN Health Medical Communications, Chicago. IL), and funded by the study sponsor. Trial Registration NCT02407990, NCT04068519
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- 2020
37. Application of the Non-adoption, Abandonment, Scale-up, Spread and, Sustainability (NASSS) Framework to evaluate the role of technology in the Pathways to Comorbidity Care (PCC) implementation project to improve management of comorbid substance use and mental disorders
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Paul S. Haber, Andrew Baillie, Kirsten C. Morley, Giannopoulos, Eva Louie, Katie Wood, Riordan B, and Uribe Guajardo M
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Sustainability ,medicine ,Abandonment (emotional) ,Business ,Substance use ,medicine.disease ,Comorbidity ,Environmental planning - Abstract
(250 words)In substance use treatment settings, there is a high prevalence of comorbid mental health problems. Yet an integrated approach for managing comorbidity, implementation of evidence-based intervention in drug and alcohol settings remains problematic. Technology can help the adoption of evidence-based practice and successfully implement effective treatment health care pathways. This study sought to examine aspects of electronic resources utilisation (barriers and facilitators) by clinicians participating in the PCC training. MethodA self-report questionnaire and a semi-structured interview was designed to measure overall satisfaction with the PCC portal and e-resources available throughout the 9-month intervention for participating clinicians. An adapted version of the ‘Non-adoption, Abandonment, Scale-up, Spread and, Sustainability’ (NASSS) framework was used to facilitate discussion in regards to the study findings. ResultsA total of 20 clinicians from drug and alcohol services responded to all the measures. Facilitators of portal use included: i. clinician acceptance of the PCC portal; ii. guidance from the clinical supervisor or clinical champion that encouraged the use of e-resources. Some of the barriers included: i. complexity of the illness (condition), ii. clinicians’ preference (adopter system) for face-to-face resources and training modes (e.g. clinical supervision, clinical champion workshops), and iii. lack of face-to-face training on how to use the portal (technology and organisation).ConclusionBased on the NASSS framework, we were able to identify several barriers and facilitators including such as the complexity of the illness, lack of face-to-face training and clinician preference for training mediums. Recommendations include ongoing consultation of clinicians to assist in the development of tailored e-health resources and offering in-house training on how to operate and effectively utilise these resources.
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- 2020
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38. The clinical obesity maintenance model: a structural equation model
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Jayanthi Raman, Dean Spirou, Evelyn Smith, and Katie Wood
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Adult ,Binge eating ,medicine.diagnostic_test ,1103 Clinical Sciences, 1701 Psychology ,Cognitive flexibility ,Neuropsychology ,Australia ,Context (language use) ,Neuropsychological test ,Overweight ,Structural equation modeling ,Psychiatry and Mental health ,Clinical Psychology ,Cross-Sectional Studies ,Surveys and Questionnaires ,Weight management ,medicine ,Humans ,Obesity ,medicine.symptom ,Bulimia ,Psychology ,Binge-Eating Disorder ,Clinical psychology - Abstract
PURPOSE:Theoretical research on the psychological underpinnings of weight management is limited. Recently, the clinical obesity maintenance model (COMM) proposed a theoretical conceptualisation of salient psychological and neuropsychological mechanisms maintaining weight management issues. The current study aimed to empirically test the COMM and elucidate the results in the context of recent empirical findings. METHODS:Participants (N = 165) were recruited from university and community settings in Australia. The sample consisted of adults with normal weight (n = 41), overweight (n = 40), and obesity (n = 84). Participants completed self-report questionnaires and a brief neuropsychological test. Structural equation modelling was used to estimate the associations between the hypothesised variables of the COMM and evaluate the model fit. RESULTS:Findings suggested acceptable to good model fit. Furthermore, several direct effects were found. First, cognitive flexibility directly affected eating habit strength. Second, eating habit strength directly affected eating beliefs. Third, eating beliefs directly affected emotion dysregulation. Fourth, emotion dysregulation directly affected depression and binge eating with depression partially mediating this relationship. Finally, depression directly affected binge eating. CONCLUSION:This was the first study to empirically test the COMM. Overall, findings provide preliminary support for the COMM as a psychological model of weight management and highlight the underlying psychological and neuropsychological mechanisms that may contribute to weight management issues. As this study examined a simplified version of the COMM, future research should continue evaluating this model and consider incorporating these components into more holistic weight management models to improve long-term treatment outcomes. LEVEL OF EVIDENCE:V, cross-sectional descriptive study.
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- 2020
39. Exploring security issues in cloud computing.
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Katie Wood
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- 2012
40. Disturbing the silence of women metal workers
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Katie Wood
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Silence ,Feminist history ,Aesthetics ,Communication ,Sociology ,Library and Information Sciences ,Reflection (computer graphics) - Abstract
This reflection explores the challenges encountered at the beginnings of a PhD thesis looking at the history of women in the metal trades in Australia. As workers in a traditionally male-dominated ...
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- 2018
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41. Metabolism-based isolation of invasive glioblastoma cells with specific gene signatures and tumorigenic potential
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Anbarasu Lourdusamy, Katie Wood, Stuart Smith, A.A. Ritchie, David Onion, Philip A. Clarke, Ruman Rahman, Richard Grundy, Jonathan Rowlinson, Mohammed Diksin, and Maria de los Angeles Estevez-Cebrero
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0301 basic medicine ,Cell ,Population ,Brain tumor ,Biology ,03 medical and health sciences ,0302 clinical medicine ,Gene expression ,medicine ,AcademicSubjects/MED00300 ,neurosurgery ,education ,Gene ,education.field_of_study ,glioblastoma ,Cell sorting ,medicine.disease ,In vitro ,030104 developmental biology ,medicine.anatomical_structure ,5-aminolevulinic acid ,Basic and Translational Investigations ,gene expression ,Cancer research ,Immunohistochemistry ,AcademicSubjects/MED00310 ,heterogeneity ,030217 neurology & neurosurgery - Abstract
Background Glioblastoma (GBM) is a highly aggressive brain tumor with rapid subclonal diversification, harboring molecular abnormalities that vary temporospatially, a contributor to therapy resistance. Fluorescence-guided neurosurgical resection utilizes the administration of 5-aminolevulinic acid (5-ALA) generating individually fluorescent tumor cells within a background population of non-neoplastic cells in the invasive tumor region. The aim of the study was to specifically isolate and interrogate the invasive GBM cell population using a novel 5-ALA-based method. Methods We have isolated the critical invasive GBM cell population by developing 5-ALA-based metabolic fluorescence-activated cell sorting. This allows purification and study of invasive cells from GBM without an overwhelming background “normal brain” signal to confound data. The population was studied using RNAseq, real-time PCR, and immunohistochemistry, with gene targets functionally interrogated on proliferation and migration assays using siRNA knockdown and known drug inhibitors. Results RNAseq analysis identifies specific genes such as SERPINE1 which is highly expressed in invasive GBM cells but at low levels in the surrounding normal brain parenchyma. siRNA knockdown and pharmacological inhibition with specific inhibitors of SERPINE1 reduced the capacity of GBM cells to invade in an in vitro assay. Rodent xenografts of 5-ALA-positive cells were established and serially transplanted, confirming tumorigenicity of the fluorescent patient-derived cells but not the 5-ALA-negative cells. Conclusions Identification of unique molecular features in the invasive GBM population offers hope for developing more efficacious targeted therapies compared to targeting the tumor core and for isolating tumor subpopulations based upon intrinsic metabolic properties.
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- 2020
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42. Dead Letters: Censorship and Subversion in New Zealand 1914–1920
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Katie Wood
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General Arts and Humanities ,media_common.quotation_subject ,Control (management) ,Media studies ,Censorship ,General Social Sciences ,Archivist ,Politics ,Work (electrical) ,Bureaucracy ,Sociology ,Subversion ,Resistance (creativity) ,media_common - Abstract
“Archivist by day and labour historian by night” Jared Davidson combines his complementary occupations to bring us Dead Letters: Censorship and Surveillance in New Zealand 1914–1920, an engaging book that uses the intimacy of surveillance records to explore broader historical themes of wartime state control and resistance. Davidson places his work in the tradition of “history from below,” and this book achieves some of the best qualities of that tradition; the detailed personal histories bring to life characters that may otherwise have been forgotten, but who are in fact connected to transnational webs of communication and migration of people, political ideas, organisations, and bureaucracies of surveillance and control.
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- 2019
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43. Posterior reversible encephalopathy syndrome (PRES) presenting as intractable vomiting in a patient with metastatic small cell lung cancer on chemo-immunotherapy
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Joanna Stokoe, Katie Wood, and William Furlong
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Pulmonary and Respiratory Medicine ,Cancer Research ,medicine.medical_specialty ,business.industry ,Intractable vomiting ,Posterior reversible encephalopathy syndrome ,medicine.disease ,Gastroenterology ,Oncology ,Internal medicine ,medicine ,Non small cell ,business ,Chemo immunotherapy - Published
- 2021
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44. Phase I study of safety and pharmacokinetics of the anti-MUC16 antibody–drug conjugate DMUC5754A in patients with platinum-resistant ovarian cancer or unresectable pancreatic cancer
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Joyce F. Liu, S. K. Kelley, J. R. Infante, Daniel J. Maslyar, Katie Wood, Brian M. Wolpin, Ursula A. Matulonis, J. Xu, Michael J. Birrer, H. A. Burris, Kirsten Achilles Poon, Walter C. Darbonne, Kathleen N. Moore, YounJeong Choi, Suzanne Berlin, Yulei Wang, Robert Kahn, Mark R. Lackner, Xuyang Lu, Eric W. Humke, and Ron Firestein
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Adult ,0301 basic medicine ,medicine.medical_specialty ,Immunoconjugates ,Drug-Related Side Effects and Adverse Reactions ,Nausea ,MUC16 ,DMUC5754a ,pancreatic cancer ,Neutropenia ,Gastroenterology ,Drug Administration Schedule ,antibody-drug conjugate ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Pharmacokinetics ,Internal medicine ,Journal Article ,medicine ,Humans ,Adverse effect ,Aged ,Ovarian Neoplasms ,business.industry ,Membrane Proteins ,Hematology ,Middle Aged ,medicine.disease ,Antibodies, Anti-Idiotypic ,Pancreatic Neoplasms ,ovarian cancer ,030104 developmental biology ,Oncology ,Monomethyl auristatin E ,chemistry ,CA-125 Antigen ,030220 oncology & carcinogenesis ,Pharmacodynamics ,Immunology ,Vomiting ,Female ,medicine.symptom ,Hyponatremia ,business - Abstract
Background MUC16 is a tumor-specific antigen overexpressed in ovarian (OC) and pancreatic (PC) cancers. The antibody–drug conjugate (ADC), DMUC5754A, contains the humanized anti-MUC16 monoclonal antibody conjugated to the microtubule-disrupting agent, monomethyl auristatin E (MMAE). Patients and methods This phase I study evaluated safety, pharmacokinetics (PK), and pharmacodynamics of DMUC5754A given every 3 weeks (Q3W, 0.3–3.2 mg/kg) or weekly (Q1W, 0.8–1.6 mg/kg) to patients with advanced recurrent platinum-resistant OC or unresectable PC. Biomarker studies were also undertaken. Results Patients (66 OC, 11 PC) were treated with DMUC5754A (54 Q3W, 23 Q1W). Common related adverse events (AEs) in >20% of patients (all grades) over all dose levels were fatigue, peripheral neuropathy, nausea, decreased appetite, vomiting, diarrhea, alopecia, and pyrexia in Q3W patents, and nausea, vomiting, anemia, fatigue, neutropenia, alopecia, decreased appetite, diarrhea, and hypomagnesemia in Q1W patients. Grade ≥3-related AE in ≥5% of patients included neutropenia (9%) and fatigue (7%) in Q3W patients, and neutropenia (17%), diarrhea (9%), and hyponatremia (9%) in Q1W patients. Plasma antibody-conjugated MMAE (acMMAE) and serum total antibody exhibited non-linear PK across tested doses. Minimal accumulation of acMMAE, total antibody, or unconjugated MMAE was observed. Confirmed responses (1 CR, 6 PRs) occurred in OC patients whose tumors were MUC16-positive by IHC (2+ or 3+). Two OC patients had unconfirmed PRs; six OC patients had stable disease lasting >6 months. For CA125, a cut-off of ≥70% reduction was more suitable for monitoring treatment response due to the binding and clearance of serum CA125 by MUC16 ADC. We identified circulating HE4 as a potential novel surrogate biomarker for monitoring treatment response of MUC16 ADC and other anti-MUC16 therapies in OC. Conclusions DMUC5754A has an acceptable safety profile and evidence of anti-tumor activity in patients with MUC16-expressing tumors. Objective responses were only observed in MUC16-high patients, although prospective validation is required. Clinical Trial Number NCT01335958.
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- 2016
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45. CTNI-38. PAMIPARIB IN COMBINATION WITH RADIATION THERAPY (RT) AND/OR TEMOZOLOMIDE (TMZ) IN PATIENTS WITH NEWLY DIAGNOSED (ND) OR RECURRENT/REFRACTORY (R/R) GLIOBLASTOMA (GBM); PHASE 1B/2 STUDY UPDATE
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Tobias Walbert, Kent C. Shih, Manmeet S Ahluwalia, James Battiste, Ingo K. Mellinghoff, Michael Badruddoja, Amandeep Kalra, David Schiff, Dawit Aregawi, Vanitha Ramakrishnan, Katie Wood, Jian Campian, Jon Glass, Vinay K. Puduvalli, Michael Weller, Timothy F. Cloughesy, Howard Colman, Nicholas Butowski, Patrick Y. Wen, Kathy Zhang, Martin J. van den Bent, Anna F. Piotrowski, and Michael Pearlman
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Oncology ,Cancer Research ,medicine.medical_specialty ,Temozolomide ,business.industry ,medicine.medical_treatment ,Clinical Trials: Non-Immunologic ,O-6-methylguanine-DNA methyltransferase ,medicine.disease ,Radiation therapy ,Refractory ,Internal medicine ,Troponin I ,medicine ,Neurology (clinical) ,Progression-free survival ,Adverse effect ,business ,Febrile neutropenia ,medicine.drug - Abstract
Pamiparib, an investigational, oral PARP 1/2 inhibitor, demonstrated preclinical brain penetration and synergistic cytotoxicity with TMZ. We report updated safety and antitumor data for pamiparib plus RT and/or TMZ in ND-GBM or R/R-GBM (SNO 2019, ACTR-39). This dose-escalation/expansion study includes three arms: A, pamiparib (2, 4, or 6 weeks) plus RT (6–7 weeks) in ND-GBM with unmethylated MGMT promoter (unmethylated-GBM); B, pamiparib (6 weeks) plus RT and increasing TMZ doses in Weeks 1 and 5 of RT in unmethylated ND-GBM; and C, pamiparib plus increasing TMZ doses in methylated/unmethylated R/R-GBM. Most patients in Arms A (expansion) and B received maintenance pamiparib plus TMZ after post-RT rest period at Arm C expansion. As of April 10, 2020, enrollment was complete (N=116; A, n=60; B, n=9; C, n=47). Median study follow-up was 11.3 mo (A/B) and 7.1 mo (C). Common grade ≥3 AEs were anemia (10%) in Arm A; decreased neutrophil and white blood cell count (each 22%) in B; anemia, fatigue, and decreased lymphocyte count (each 11%) in C. Brain edema (A) and pneumonia (C) (n=1 each) were fatal treatment-unrelated AEs. In ND-GBM, modified disease control rate (DCR following post-RT rest period) was 69.8% (95% CI, 55.7–81.7) overall, 68.8% (50.0–83.9) in A, and 80.0% (28.4–99.5) in B. Median duration of response was 5.1 mo (overall), 3.8 mo (A), and NE (B). In Arms A/B, median progression-free survival (PFS) and median overall survival (OS) were 4.4 mo and 12.7 mo, respectively; 12-mo OS rate, 54% (95% CI, 40–66). In R/R-GBM (Arm C), confirmed ORR was 9.1% (95% CI, 2.5–21.7); median PFS and OS were 1.9 mo and 7.3 mo, respectively; 6-mo PFS rate, 19% (95% CI, 9–32). These results showed a manageable safety profile for pamiparib +/- RT +/-TMZ; response and survival results support further evaluation of these combinations in GBM.
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- 2020
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46. Religion and Spirituality: A Qualitative Study of Older Adults
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Katie Wood, Judith Gullifer, and Rhonda Shaw
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Health (social science) ,media_common.quotation_subject ,05 social sciences ,050109 social psychology ,Spiritual growth ,Developmental psychology ,Faith ,03 medical and health sciences ,0302 clinical medicine ,Feeling ,Spirituality ,0501 psychology and cognitive sciences ,030212 general & internal medicine ,Meaning (existential) ,Thematic analysis ,Psychology ,Social psychology ,Theme (narrative) ,media_common ,Qualitative research - Abstract
Theories of ageing have suggested that many older adults adopt different strategies to enhance the experience of ageing. The current study was designed to explore the perceived role of religion and spirituality as a person ages. Eight older adults, four men and four women, aged from 67 to 80 years, participated in semi-structured interviews. The results from a thematic analysis revealed three manifest themes (defining religion and spirituality, the spiritual journey and being older but not feeling older) and one latent theme (faith). Religion and spirituality can play an important role in guiding the lives of older adults as well as helping them establish meaning in their lives and to cope with adverse situations. The results show that the participants see older adulthood as a period of spiritual growth and development which provides a means of compensating for losses that can result from physical decline.
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- 2016
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47. ATIM-02. DURABLE RESPONSES OBSERVED IN IDH1 WILDTYPE AND MUTANT RECURRENT HIGH GRADE GLIOMA (rHGG) WITH TOCA 511 & TOCA FC TREATMENT
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Steven N. Kalkanis, Asha Das, Liqiang Yang, Phioanh L. Nghiemphu, David Piccioni, William P. Accomando, Michael A. Vogelbaum, Harry E. Gruber, Clark C. Chen, Daniel J. Hogan, Douglas J. Jolly, Joseph Landolfi, Katie Wood, Albert Lai, Tom Mikkelsen, Timothy F. Cloughesy, Tobias Walbert, Oscar Diago, Derek Ostertag, Bradley Elder, and Bob S. Carter
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Cancer Research ,Vocimagene Amiretrorepvec ,Bevacizumab ,business.industry ,Cytosine deaminase ,Lomustine ,Abstracts ,Immune system ,Oncology ,Cancer cell ,Immunology ,Toca 511 & Toca FC ,medicine ,Cancer research ,Myeloid-derived Suppressor Cell ,Neurology (clinical) ,business ,medicine.drug - Abstract
Toca 511 (vocimagene amiretrorepvec) is an investigational retroviral replicating vector that selectively infects dividing cancer cells, integrates into the genome and replicates due to immune defects in tumors. Toca 511 spreads through tumors and stably delivers the gene encoding an optimized yeast cytosine deaminase that converts the prodrug Toca FC (an investigational, extended-release formulation of 5-fluorocytosine) into 5-fluorouracil. 5-fluorouracil kills infected cancer cells and surrounding cancer cells, myeloid derived suppressor cells and tumor associated macrophages, thus enabling immune activity against the tumor. In this phase 1 trial (NCT01470794), ascending doses of Toca 511 were injected into the resection bed of patients with rHGG, followed by multiple courses of oral Toca FC. Additional cohorts included combination of the investigational therapy with bevacizumab or lomustine. Objective responses (ORs) are observed in patients with IDH1 wildtype and mutant tumors, including 3 complete responses (CRs) and 2 partial responses with the investigational therapy, and 1 CR with the investigational therapy and bevacizumab. The IDH1-mutant patients treated at 1st recurrence all had CRs and the fact that a CR in rHGG is rare suggests that the investigational treatment may be playing a role. ORs are observed 6–19 months after Toca 511 injection, consistent with an immunologic mechanism. Median time to initial response is 9.2 months; median duration of response (mDoR) is 25.2 months. Excluding combination cohorts, mDoR is 26.7 months. All responders are alive 21.2+ to 42.6+ months, suggesting a correlation of durable responses (ORs lasting > 24 weeks) with overall survival. In a 24-patient subgroup who received the recommended Ph2 Toca 511 dose, a durable response rate of 20.8% was observed. Across the Phase 1 program, the safety profile remains favorable. Updated clinical benefit, safety, immune activity, and molecular profiles will be reported.
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- 2017
48. ACTR-30. PHASE 1B/2 STUDY TO ASSESS THE CLINICAL EFFECTS OF PAMIPARIB (BGB-290) IN COMBINATION WITH RADIATION THERAPY (RT) AND/OR TEMOZOLOMIDE (TMZ) IN PATIENTS WITH NEWLY DIAGNOSED OR RECURRENT/REFRACTORY GLIOBLASTOMA (GBM)
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Lyndon Kim, Vanitha Ramakrishnan, Martin J. van den Bent, Tobias Walbert, Katie Wood, James Battiste, Timothy F. Cloughesy, David Schiff, Patrick Y. Wen, Song Mu, Vinay K. Puduvalli, Rachel Wei, Jian Campian, Bing Du, Andrea Pirzkall, and Kent C. Shih
- Subjects
Oncology ,Cancer Research ,medicine.medical_specialty ,Temozolomide ,business.industry ,Nausea ,medicine.medical_treatment ,O-6-methylguanine-DNA methyltransferase ,Discontinuation ,Radiation therapy ,Abstracts ,Tolerability ,Refractory ,Internal medicine ,Concomitant ,medicine ,Neurology (clinical) ,medicine.symptom ,business ,medicine.drug - Abstract
DNA damage caused by TMZ or RT sensitizes tumors to PARP inhibitors, especially in highly replicating tumors (eg, GBM). Pamiparib is a selective PARP1/2 inhibitor with potent PARP trapping that can cross the blood-brain barrier and has shown synergistic cytotoxicity with TMZ in nonclinical experiments. At 60mg BID, the human-equivalent dose-to-trough brain concentrations above the nonclinical efficacy threshold, pamiparib was generally well tolerated and showed antitumor activity in early clinical studies ({"type":"clinical-trial","attrs":{"text":"NCT02361723","term_id":"NCT02361723"}}NCT02361723; {"type":"clinical-trial","attrs":{"text":"NCT03333915","term_id":"NCT03333915"}}NCT03333915). This ongoing dose-escalation/expansion study ({"type":"clinical-trial","attrs":{"text":"NCT03150862","term_id":"NCT03150862"}}NCT03150862) will determine the safety/tolerability and antitumor effects of pamiparib (60mg BID)+RT and/or TMZ. The dose-escalation component consists of three arms. Arm A will establish tolerable duration of pamiparib (2, 4, 6 weeks)+RT in newly diagnosed GBM patients with unmethylated MGMT promoter (unmethyl-GBM). In Arm B, newly diagnosed patients with unmethyl-GBM will receive pamiparib+RT with increasing TMZ doses. Enrollment in Arm B will commence once RP2D for pamiparib+RT is established. In Arm C, patients with recurrent/refractory methylated- or unmethyl-GBM receive pamiparib with increasing TMZ doses. As of 28 March 2018, 15 patients were enrolled (A: 2-wk, n=3; 4-wk, n=6; C: TMZ [40mg], n=6). One DLT (grade 3 nausea) was reported in Arm C. Across arms, pamiparib-related AEs occurring in >3 patients were nausea (n=6) and fatigue (n=5). Two patients experienced three pamiparib-related AEs grade 3 (diarrhea [A: 4-wk, n=1]; fatigue and nausea [C: n=1]). All three resolved with concomitant medication and treatment interruption (A) or discontinuation (C). Of the seven patients with 1 tumor assessment, one (A: 4-wk) achieved an unconfirmed PR; four (A: 2-wk, n=2; 4-wk, n=2) had SD, and two (A: 2-wk, n=1; C: n=1) had PD. Preliminary data suggests pamiparib at 60mg BID is generally well tolerated by patients when administered 4 weeks concurrently with RT for newly diagnosed unmethyl-GBM and when combined with 40 mg TMZ for recurrent/refractory GBM.
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- 2018
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49. Pharmacotherapeutic agents in the treatment of methamphetamine dependence
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Alon Faingold, Katie Wood, Jennifer L. Cornish, Paul S. Haber, and Kirsten C. Morley
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medicine.medical_specialty ,media_common.quotation_subject ,Amphetamine-Related Disorders ,Methamphetamine ,03 medical and health sciences ,0302 clinical medicine ,Methamphetamine dependence ,Recurrence ,Illicit drug ,Medicine ,Animals ,Humans ,Pharmacology (medical) ,Molecular Targeted Therapy ,Psychiatry ,media_common ,Pharmacology ,biology ,business.industry ,Effective management ,General Medicine ,Abstinence ,biology.organism_classification ,030227 psychiatry ,Methamphetamine use ,Drug Design ,Central Nervous System Stimulants ,Cannabis ,Substance use ,business ,030217 neurology & neurosurgery ,medicine.drug - Abstract
Methamphetamine use is a serious public health concern in many countries and is second to cannabis as the most widely abused illicit drug in the world. Effective management for methamphetamine dependence remains elusive and the large majority of methamphetamine users relapse following treatment. Areas covered: Progression in the understanding of the pharmacological basis of methamphetamine use has provided us with innovative opportunities to develop agents to treat dependence. The current review summarizes relevant literature on the neurobiological and clinical correlates associated with methamphetamine use. We then outline agents that have been explored for potential treatments in preclinical studies, human laboratory phase I and phase II trials over the last ten years. Expert opinion: No agent has demonstrated a broad and strong effect in achieving MA abstinence in Phase II trials. Agents with novel therapeutic targets appear promising. Advancement in MA treatment, including translation into practice, faces several clinical challenges.
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- 2017
50. Acute and residual effects in adolescent rats resulting from exposure to the novel synthetic cannabinoids AB-PINACA and AB-FUBINACA
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Jordyn Stuart, Michael Kassiou, Katie Wood, Samuel D. Banister, Iain S. McGregor, Richard C. Kevin, Andrew J. Mitchell, and Michael Moir
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Male ,Cannabinoid receptor ,Indazoles ,medicine.medical_treatment ,Pharmacology ,01 natural sciences ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,AB-PINACA ,Receptor, Cannabinoid, CB1 ,AB-FUBINACA ,Synthetic cannabinoids ,medicine ,Animals ,Pharmacology (medical) ,Dronabinol ,Rats, Wistar ,Cannabinoid Receptor Agonists ,Memory Disorders ,business.industry ,Cannabinoids ,Illicit Drugs ,010401 analytical chemistry ,Valine ,Endocannabinoid system ,0104 chemical sciences ,Rats ,Psychiatry and Mental health ,chemistry ,Toxicity ,Cannabinoid ,business ,030217 neurology & neurosurgery ,Locomotion ,medicine.drug ,Endocannabinoids - Abstract
Synthetic cannabinoids (SCs) have rapidly proliferated as recreational drugs, and may present a substantial health risk to vulnerable populations. However, information on possible effects of long-term use is sparse. This study compared acute and residual effects of the popular indazole carboxamide SC compounds AB-PINACA and AB-FUBINACA in adolescent rats with ∆9-tetrahydrocannabinol (THC) and control treatments. Albino Wistar rats were injected (i.p.) with AB-PINACA or AB-FUBINACA every second day (beginning post-natal day (PND) 31), first at a low dose (0.2 mg/kg on 6 days) followed by a higher dose (1 mg/kg on a further 6 days). THC-treated rats received equivalent doses of 6 × 1 mg/kg and 6 × 5 mg/kg. During drug treatment, THC, AB-PINACA, and AB-FUBINACA decreased locomotor activity at high and low doses, increased anxiety-like behaviours and audible vocalisations, and reduced weight gain. Two weeks after dosing was completed, all cannabinoid pre-treated rats exhibited object recognition memory deficits. These were notably more severe in rats pre-treated with AB-FUBINACA. However, social interaction was reduced in the THC pre-treated group only. Six weeks post-dosing, plasma levels of cytokines interleukin (IL)-1α and IL-12 were reduced by AB-FUBINACA pre-treatment, while cerebellar endocannabinoids were reduced by THC and AB-PINACA pre-treatment. The acute effects of AB-PINACA and AB-FUBINACA were broadly similar to those of THC, suggesting that acute SC toxicity in humans may be modulated by dose factors, including inadvertent overdose and product contamination. However, some lasting residual effects of these different cannabinoid receptor agonists were subtly different, hinting at recruitment of different mechanisms of neuroadaptation.
- Published
- 2017
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