6 results on '"Turner, Robin M."'
Search Results
2. Can patient-led surveillance detect subsequent new primary or recurrent melanomas and reduce the need for routinely scheduled follow up? Statistical analysis plan for the MEL-SELF randomised controlled trial
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Medcalf, Ellie, Taylor, Aiya, Turner, Robin M, Espinoza, David, and Bell, Katy J.L.
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Randomised controlled trial ,Statistical analysis plan ,Skin Neoplasms ,Australia ,Patient-led surveillance ,Humans ,Reproducibility of Results ,1112 Oncology and Carcinogenesis ,Pharmacology (medical) ,General Medicine ,Melanoma ,1117 Public Health and Health Services ,Follow-Up Studies - Abstract
The MEL-SELF trial is a randomised controlled trial of patient-led surveillance compared to clinician-led surveillance in people treated for localised cutaneous melanoma (stage 0, I, II). The primary trial aim is to determine if patient led-surveillance compared to clinician-led surveillance increases the proportion of participants who are diagnosed with a new primary or recurrent melanoma at a fast-tracked unscheduled clinic visit. The secondary outcomes include time to diagnosis of any skin cancer, psychosocial outcomes, acceptability, and resource use.The objective of this report is to outline and publish the pre-determined statistical analysis plan before the database lock and the start of analysis.The statistical analysis plan describes the overall analysis principles, including how participants will be included in each analysis, the presentation of the results, adjustments for covariates, the primary and secondary outcomes, and their respective analyses. In addition, we present the planned sensitivity and subgroup analyses. A separate analysis plan will be published for health economic outcomes.The MEL-SELF statistical analysis plan has been designed to minimize bias in estimating effects of the intervention on primary and secondary outcomes. By pre-specifying analyses, we ensure the study's integrity and believability while enabling the reproducibility of the final analysis.This detailed statistical analysis plan will help to ensure transparency of reporting of results from the MEL-SELF trial.Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12621000176864. Registered 18 February 2021, https://www.anzctr.org.au/ACTRN12621000176864.aspx.
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- 2021
3. Epidemiology of influenza B in Australia: 2001-2014 influenza seasons.
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Moa, Aye M., Muscatello, David J., Turner, Robin M., and MacIntyre, Chandini R.
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INFLUENZA B virus ,INFLUENZA A virus ,EPIDEMIOLOGY ,PUBLIC health ,RESPIRATORY infections - Abstract
Background Influenza B is characterised by two antigenic lineages: B/Victoria and B/Yamagata. These lineages circulate together with influenza A during influenza seasons, with varying incidence from year to year and by geographic region. Objective To determine the epidemiology of influenza B relative to influenza A in Australia. Methods Laboratory-confirmed influenza notifications between 2001 and 2014 in Australia were obtained from the Australian National Notifiable Diseases Surveillance System. Results A total of 278 485 laboratory-confirmed influenza cases were notified during the study period, comprising influenza A (82.2%), B (17.1%) and 'other and untyped' (0.7%). The proportion of notifications that were influenza B was highest in five- to nine-year-olds (27.5%) and lowest in persons aged 85 years and over (11.5%). Of all B notifications with lineage determined, 77.1% were B/Victoria and 22.9% were B/Yamagata infections. Mismatches between the dominant B lineage in a season and the trivalent vaccine B lineage occurred in over one-third of seasons during the study years. In general, influenza B notifications peaked later than influenza A notifications. Conclusion The proportion of circulating influenza B in Australia during 2001-2014 was slightly lower than the global average and was dominated by B/Victoria. Compared with influenza A, influenza B infection was more common among older children and young adults and less common in the very elderly. Influenza B lineage mismatch with the trivalent vaccine occurred about one-third of the time. [ABSTRACT FROM AUTHOR]
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- 2017
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4. What Australian women want and when they want it: cervical screening testing preferences, decision-making styles and information needs.
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Dieng, Mbathio, Trevena, Lyndal, Turner, Robin M., Wadolowski, Monika, and McCaffery, Kirsten
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PAP test ,MEDICAL screening ,PAPILLOMAVIRUS disease prevention ,CONFIDENCE intervals ,EPIDEMIOLOGY ,INTERVIEWING ,RESEARCH methodology ,QUESTIONNAIRES ,RESEARCH funding ,STATISTICAL sampling ,SCALE analysis (Psychology) ,DATA analysis ,DATA analysis software ,DESCRIPTIVE statistics ,PSYCHOLOGY - Abstract
Background New testing technologies and human papillomavirus (HPV) vaccines have recently brought changes to cervical cancer screening. In 2006, the Australian government also changed the protocol for managing abnormal Pap smears. Australian women's attitudes and preferences to these changes are largely unknown. Quantitative data on information needs and community attitudes to informed decision making in screening in Australia are also limited. Objective This national study measures women's preferences for testing and management of abnormal screening results, preferred decision-making styles and information needs for cervical cancer screening. Design A randomly selected sample of Australian women aged 18-70 participated in a structured telephone questionnaire, exploring testing preferences, information and decision-making needs. Results A total of 1279, of 1571 eligible women, participated in the study with an overall response rate of 81.4%. Half of the women ( n = 637) preferred having their Pap smears at least annually, and 85% wanted concurrent HPV testing. A large proportion of women preferred to be involved in decision making for both routine Pap smears (87%) and follow-up for abnormal results (89%). The majority of women wanted information on screening risks (70%) and benefits (77%); of these 81 (85%) wanted this information before screening. However, 63% of women only wanted information about follow-up examinations if they had an abnormal Pap test result. Conclusion Australian women want to be involved in decision making for cervical cancer screening and require information on the risks and benefits of Pap testing prior to undergoing any screening. [ABSTRACT FROM AUTHOR]
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- 2013
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5. Patients Who Plan for Conservative Care Rather Than Dialysis: A National Observational Study in Australia
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Robin M. Turner, Angela C Webster, Rachael L. Morton, Paul Snelling, Kirsten Howard, Morton, Rachael L, Turner, Robin M, Howard, Kirsten, Snelling, Paul, and Webster, Angela C
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Adult ,Male ,Nephrology ,medicine.medical_specialty ,Population ageing ,Pediatrics ,Multivariate analysis ,Palliative care ,medicine.medical_treatment ,Renal Dialysis ,Internal medicine ,end-stage kidney disease ,Humans ,Medicine ,Prospective Studies ,Patient participation ,Child ,Prospective cohort study ,Dialysis ,Aged ,Aged, 80 and over ,palliative care ,business.industry ,Australia ,Middle Aged ,Emergency medicine ,dialysis ,Kidney Failure, Chronic ,Female ,Observational study ,Patient Participation ,business ,treatment options ,chronic kidney disease - Abstract
Background: It is unclear how many incident patients with stage 5 chronic kidney disease (CKD) referred to nephrologists are presented with information about conservative care as a treatment option and how many plan not to dialyze. Study Design: National observational survey study with random-effects logistic regression. Setting & Participants: Incident adult and pediatric pre-emptive transplant, dialysis, and conservative-care patients from public and private renal units in Australia, July to September 2009. Predictors: Age, sex, health insurance status, language, time known to nephrologist, timing of information, presence of caregiver, unit conservative care pathway, and size of unit. Outcomes & Measurements: The 2 main outcome measures were information provision to incident patients about conservative care and initial treatment regardless of planned conservative care. Results: 66 of 73 renal units (90%) participated. 10 (15%) had a formal conservative-care pathway. Of 721 incident patients with stage 5 CKD, 470 (65%) were presented with conservative care as a treatment option and 102 (14%) planned not to dialyze; median age was 80 years. Multivariate analysis for information provision showed that patients older than 65 years (OR, 3.40; 95% CI, 1.97-5.87) and those known to a nephrologist for more than 3 months (OR, 6.50; 95% CI, 3.18-13.30) were more likely to receive information about conservative care. Patients with conservative care as planned initial treatment were more likely to be older than 65 years (OR, 4.71; 95% CI, 1.77-12.49) and women (OR, 2.23; 95% CI, 1.23-4.02) than those who started dialysis therapy. Those with private health insurance were less likely to forgo dialysis therapy (OR, 0.40; 95% CI, 0.17-0.98). Limitations: Cross-sectional design prohibited longer term outcome measurement. Excluded patients with stage 5 CKD managed in the community. Conclusions: 1 in 7 patients with stage 5 CKD referred to nephrologists plans not to dialyze. Comprehensive service provision with integrated palliative care needs to be improved to meet the demands of the aging population. Refereed/Peer-reviewed
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- 2012
6. Optimizing the frequency of follow-up visits for patients treated for localized primary cutaneous melanoma
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Rachael L. Morton, Andrew Hayen, Bruce K. Armstrong, Kirsten Howard, Les Irwig, Katy J.L. Bell, Robin M. Turner, John F. Thompson, Anne Brecht Francken, Turner, Robin M, Bell, Katy JL, Morton, Rachel L, Hayen, Abdrew, Francken, Anne Brecht, Howard, Kirsten, Armstrong, Bruce, Thompson, John F, and Irwig, Les
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Cancer Research ,medicine.medical_specialty ,Pediatrics ,Skin Neoplasms ,Office Visits ,Aftercare ,1117 Public Health and Health Services ,Cohort Studies ,Appointments and Schedules ,Risk Factors ,medicine ,Humans ,1112 Oncology and Carcinogenesis ,Oncology & Carcinogenesis ,Melanoma ,Neoplasm Staging ,business.industry ,Proportional hazards model ,Australia ,Cancer ,medicine.disease ,neoplasm recurrence ,Prognosis ,INCEPTION COHORT ,Surgery ,monitoring ,Oncology ,Cutaneous melanoma ,Time course ,Guideline Adherence ,Neoplasm Recurrence, Local ,business ,After treatment ,Cohort study ,Follow-Up Studies - Abstract
Purpose To develop more evidence-based guidelines for the frequency of patient follow-up after treatment of localized (American Joint Committee on Cancer [AJCC] stage I or II) melanoma. Methods We used data from Melanoma Institute Australia on an inception cohort of 3,081 consecutive patients first diagnosed with stage I or II melanoma between January 1985 and December 2009. Kaplan-Meier curves and Cox models were used to characterize the time course and predictors for recurrence and new primaries. We modeled the delay in diagnosis of recurrence or new primary as well as the number of monitoring visits required using two monitoring schedules: first, according to 2008 Australian and New Zealand guidelines and, second, with fewer visits, especially for those at lowest risk of recurrence. Results For every 1,000 patients beginning follow-up, 229 developed recurrence and 61 developed new primary within 10 years. There was only a small difference in modeled delay in diagnosis (extra 44.9 and 9.6 patients per 1,000 for recurrence and new primary, respectively, with delay greater than 2 months) using a schedule that requires far fewer visits (3,000 fewer visits per 1,000 patients) than recommended by current guidelines. AJCC substage was the most important predictor of recurrence, whereas age and date of primary diagnosis were important predictors of developing new primary. Conclusion By providing less intensive monitoring, more efficient follow-up strategies are possible. Fewer visits with a more focused approach may address the needs of patients and clinicians to detect recurrent or new melanoma.
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- 2011
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