| 1. |
- Hudson, Thomas J., et al.
(författare)
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International network of cancer genome projects
- 2010
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 464:7291, s. 993-998
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Tidskriftsartikel (refereegranskat)abstract
- The International Cancer Genome Consortium (ICGC) was launched to coordinate large-scale cancer genome studies in tumours from 50 different cancer types and/or subtypes that are of clinical and societal importance across the globe. Systematic studies of more than 25,000 cancer genomes at the genomic, epigenomic and transcriptomic levels will reveal the repertoire of oncogenic mutations, uncover traces of the mutagenic influences, define clinically relevant subtypes for prognosis and therapeutic management, and enable the development of new cancer therapies.
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| 2. |
- af Geijerstam, Peder, Doktorand, 1983-, et al.
(författare)
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Prescription and dispensing duration of medicines for hypertension and other chronic conditions: a review of international policies and evidence to inform the Australian setting
- 2024
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Ingår i: Hypertension Research. - : Springer Nature. - 0916-9636 .- 1348-4214.
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Forskningsöversikt (refereegranskat)abstract
- The duration of treatment for which a physician may prescribe a medicine, ‘prescription duration’, is often dispensed at the pharmacy on multiple occasions of shorter time periods, ‘dispensing duration’. These durations vary significantly between and within countries. In Australia, the quantity of medication supplied at each dispensing has recently been extended from 30 to 60 days for a selection of medicines used for chronic health conditions, such as diabetes and hypertension. Dispensing durations vary between countries, with 30, 60 or 90 days being the most common—with 90 days aligning with the recommendation of the 2023 Global Report on Hypertension from the World Health Organization. The full impact of shorter vs longer prescription durations on health costs and outcomes is unknown, but current evidence suggests that 90-day dispensing could reduce costs and improve patient convenience and adherence. More rigorous research is needed.
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| 3. |
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| 4. |
- Boele, Florien, et al.
(författare)
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Inequalities in access to neuro-oncology supportive care and rehabilitation: A survey of healthcare professionals' perspectives
- 2024
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Ingår i: NEURO-ONCOLOGY PRACTICE. - 2054-2577 .- 2054-2585.
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Tidskriftsartikel (refereegranskat)abstract
- Background Neuro-oncology patients and caregivers should have equitable access to rehabilitation, supportive-, and palliative care. To investigate existing issues and potential solutions, we surveyed neuro-oncology professionals to explore current barriers and facilitators to screening patients' needs and referral to services.Methods Members of the European Association of Neuro-Oncology and the European Organisation for Research and Treatment of Cancer Brain Tumor Group (EORTC-BTG) were invited to complete a 39-item online questionnaire covering the availability of services, screening, and referral practice. Responses were analyzed descriptively; associations between sociodemographic/clinical variables and screening/referral practice were explored.Results In total, 103 participants completed the survey (67% women and 57% medical doctors). Fifteen professions from 23 countries were represented. Various rehabilitation, supportive-, and palliative care services were available yet rated "inadequate" by 21-37% of participants. Most respondents with a clinical role (n = 94) declare to screen (78%) and to refer (83%) their patients routinely for physical/cognitive/emotional issues. Survey completers (n = 103) indicated the main reasons for not screening/referring were (1) lack of suitable referral options (50%); (2) shortage of healthcare professionals (48%); and (3) long waiting lists (42%). To improve service provision, respondents suggested there is a need for education about neuro-oncology-specific issues (75%), improving the availability of services (65%) and staff (64%), developing international guidelines (64%), and strengthening the existing evidence-base for rehabilitation (60%).Conclusions Detecting and managing neuro-oncology patients' and caregivers' rehabilitation, supportive,- and palliative care needs can be improved. Better international collaboration can help address healthcare disparities.
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| 5. |
- Karmali, Kunal N., et al.
(författare)
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Blood pressure-lowering treatment strategies based on cardiovascular risk versus blood pressure : A meta-analysis of individual participant data
- 2018
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Ingår i: PLoS Medicine. - : PUBLIC LIBRARY SCIENCE. - 1549-1277 .- 1549-1676. ; 15:3
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Tidskriftsartikel (refereegranskat)abstract
- Background: Clinical practice guidelines have traditionally recommended blood pressure treatment based primarily on blood pressure thresholds. In contrast, using predicted cardiovascular risk has been advocated as a more effective strategy to guide treatment decisions for cardiovascular disease (CVD) prevention. We aimed to compare outcomes from a blood pressure-lowering treatment strategy based on predicted cardiovascular risk with one based on systolic blood pressure (SBP) level.Methods and findings: We used individual participant data from the Blood Pressure Lowering Treatment Trialists' Collaboration (BPLTTC) from 1995 to 2013. Trials randomly assigned participants to either blood pressure-lowering drugs versus placebo or more intensive versus less intensive blood pressure-lowering regimens. We estimated 5-y risk of CVD events using a multivariable Weibull model previously developed in this dataset. We compared the two strategies at specific SBP thresholds and across the spectrum of risk and blood pressure levels studied in BPLTTC trials. The primary outcome was number of CVD events avoided per persons treated. We included data from 11 trials (47,872 participants). During a median of 4.0 y of follow-up, 3,566 participants (7.5%) experienced a major cardiovascular event. Areas under the curve comparing the two treatment strategies throughout the range of possible thresholds for CVD risk and SBP demonstrated that, on average, a greater number of CVD events would be avoided for a given number of persons treated with the CVD risk strategy compared with the SBP strategy (area under the curve 0.71 [95% confidence interval (CI) 0.70-0.72] for the CVD risk strategy versus 0.54 [95% CI 0.53-0.55] for the SBP strategy). Compared with treating everyone with SBP >= 150 mmHg, a CVD risk strategy would require treatment of 29% (95% CI 26%-31%) fewer persons to prevent the same number of events or would prevent 16% (95% CI 14%-18%) more events for the same number of persons treated. Compared with treating everyone with SBP >= 140 mmHg, a CVD risk strategy would require treatment of 3.8% (95% CI 12.5% fewer to 7.2% more) fewer persons to prevent the same number of events or would prevent 3.1% (95% CI 1.5%-5.0%) more events for the same number of persons treated, although the former estimate was not statistically significant. In subgroup analyses, the CVD risk strategy did not appear to be more beneficial than the SBP strategy in patients with diabetes mellitus or established CVD.Conclusions: A blood pressure-lowering treatment strategy based on predicted cardiovascular risk is more effective than one based on blood pressure levels alone across a range of thresholds. These results support using cardiovascular risk assessment to guide blood pressure treatment decision-making in moderate- to high-risk individuals, particularly for primary prevention.
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| 7. |
- Niyazi, Maximilian, et al.
(författare)
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ESTRO-EANO guideline on target delineation and radiotherapy details for glioblastoma
- 2023
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Ingår i: Radiotherapy and Oncology. - 0167-8140. ; 184
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Tidskriftsartikel (refereegranskat)abstract
- Background and Purpose: Target delineation in glioblastoma is still a matter of extensive research and debate. This guideline aims to update the existing joint European consensus on delineation of the clinical target volume (CTV) in adult glioblastoma patients. Material and Methods: The ESTRO Guidelines Committee identified 14 European experts in close interaction with the ESTRO clinical committee and EANO who discussed and analysed the body of evidence concerning contemporary glioblastoma target delineation, then took part in a two-step modified Delphi process to address open questions. Results: Several key issues were identified and are discussed including i) pre-treatment steps and immobilisation, ii) target delineation and the use of standard and novel imaging techniques, and iii) technical aspects of treatment including planning techniques and fractionation. Based on the EORTC recommendation focusing on the resection cavity and residual enhancing regions on T1-sequences with the addition of a reduced 15 mm margin, special situations are presented with corresponding potential adaptations depending on the specific clinical situation. Conclusions: The EORTC consensus recommends a single clinical target volume definition based on postoperative contrast-enhanced T1 abnormalities, using isotropic margins without the need to cone down. A PTV margin based on the individual mask system and IGRT procedures available is advised; this should usually be no greater than 3 mm when using IGRT.
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| 8. |
- Polverino, Eva, et al.
(författare)
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European Respiratory Society guidelines for the management of adult bronchiectasis
- 2017
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Ingår i: European Respiratory Journal. - : EUROPEAN RESPIRATORY SOC JOURNALS LTD. - 0903-1936 .- 1399-3003. ; 50:3
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Tidskriftsartikel (refereegranskat)abstract
- Bronchiectasis in adults is a chronic disorder associated with poor quality of life and frequent exacerbations in many patients. There have been no previous international guidelines. The European Respiratory Society guidelines for the management of adult bronchiectasis describe the appropriate investigation and treatment strategies determined by a systematic review of the literature. A multidisciplinary group representing respiratory medicine, microbiology, physiotherapy, thoracic surgery, primary care, methodology and patients considered the most relevant clinical questions (for both clinicians and patients) related to management of bronchiectasis. Nine key clinical questions were generated and a systematic review was conducted to identify published systematic reviews, randomised clinical trials and observational studies that answered these questions. We used the GRADE approach to define the quality of the evidence and the level of recommendations. The resulting guideline addresses the investigation of underlying causes of bronchiectasis, treatment of exacerbations, pathogen eradication, long term antibiotic treatment, anti-inflammatories, mucoactive drugs, bronchodilators, surgical treatment and respiratory physiotherapy. These recommendations can be used to benchmark quality of care for people with bronchiectasis across Europe and to improve outcomes.
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| 9. |
- Salam, Abdul, et al.
(författare)
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Effects of blood pressure lowering on cardiovascular events, in the context of regression to the mean : a systematic review of randomized trials
- 2019
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Ingår i: Journal of Hypertension. - : Lippincott Williams & Wilkins. - 0263-6352 .- 1473-5598. ; 37:1, s. 16-23
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Forskningsöversikt (refereegranskat)abstract
- Objective: To assess the clinical relevance of regression to the mean for clinical trials and clinical practice. Methods: MEDLINE was searched until February 2018 for randomized trials of BP lowering with over 1000 patient-years follow-up per group. We estimated baseline mean BP, follow-up mean (usual) BP amongst patients grouped by 10 mmHg strata of baseline BP, and assessed effects of BP lowering on coronary heart disease (CHD) and stroke according to these BP levels. Results: Eighty-six trials (349 488 participants), with mean follow-up of 3.7 years, were included. Most mean BP change was because of regression to the mean rather than treatment. At high baseline BP levels, even after rigorous hypertension diagnosis, downwards regression to the mean caused much of the fall in BP. At low baseline BP levels, upwards regression to the mean increased BP levels, even in treatment groups. Overall, a BP reduction of 6/3 mmHg lowered CHD by 14% (95% CI 11-17%) and stroke by 18% (15-22%), and these treatment effects occurred at follow-up BP levels much closer to the mean than baseline BP levels. In particular, more evidence was available in the SBP 130-139 mmHg range than any other range. Benefits were apparent in numerous high-risk patient groups with baseline mean SBP less than 140 mmHg. Conclusion: Clinical practice should focus less on pretreatment BP levels, which rarely predict future untreated BP levels or rule out capacity to benefit from BP lowering in high cardiovascular risk patients. Instead, focus should be on prompt, empirical treatment to maintain lower BP for those with high BP and/or high risk.
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