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Do LG, Spencer AJ, Sawyer A, Jones A, Leary S, Roberts R, Ha DH. Early Childhood Exposures to Fluorides and Child Behavioral Development and Executive Function: A Population-Based Longitudinal Study. J Dent Res 2023; 102:28-36. [PMID: 36214232 DOI: 10.1177/00220345221119431] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
It is important to both protect the healthy development and maintain the oral health of the child population. The study examined the effect of early childhood exposures to water fluoridation on measures of school-age executive functioning and emotional and behavioral development in a population-based sample. This longitudinal follow-up study used information from Australia's National Child Oral Health Study 2012-14. Children aged 5 to 10 y at baseline were contacted again after 7 to 8 y, before they had turned 18 y of age. Percent lifetime exposed to fluoridated water (%LEFW) from birth to the age 5 y was estimated from residential history and postcode-level fluoride levels in public tap water. Measures of children's emotional and behavioral development were assessed by the Strength and Difficulties Questionnaire (SDQ), and executive functioning was measured by the Behavior Rating Inventory of Executive Function (BRIEF). Multivariable regression models were generated to compare the associations between the exposure and the primary outcomes and controlled for covariates. An equivalence test was also conducted to compare the primary outcomes of those who had 100% LEFW against those with 0% LEFW. Sensitivity analysis was also conducted. A total of 2,682 children completed the SDQ and BRIEF, with mean scores of 7.0 (95% confidence interval, 6.6-7.4) and 45.3 (44.7-45.8), respectively. Those with lower %LEFW tended to have poorer scores of the SDQ and BRIEF. Multivariable regression models reported no association between exposure to fluoridated water and the SDQ and BRIEF scores. Low household income, identifying as Indigenous, and having a neurodevelopmental diagnosis were associated with poorer SDQ/BRIEF scores. An equivalence test confirmed that the SDQ/BRIEF scores among those with 100% LEFW were equivalent to that of those who had 0% LEFW. Exposure to fluoridated water during the first 5 y of life was not associated with altered measures of child emotional and behavioral development and executive functioning.
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Affiliation(s)
- L G Do
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Herston, Queensland, Australia
| | - A J Spencer
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - A Sawyer
- School of Psychology, The University of Adelaide, Adelaide, Australia
| | - A Jones
- School of Population and Global Health, Population and Public Health, The University of Western Australia, WA, Australia
| | - S Leary
- Bristol Dental School, University of Bristol, Bristol, UK
| | - R Roberts
- School of Psychology, The University of Adelaide, Adelaide, Australia
| | - D H Ha
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Herston, Queensland, Australia
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Davies A, Waylen A, Leary S, Thomas S, Pring M, Janssen B, Beynon R, Lang S, Schimansky S, Hurley K, Ness A. Assessing the validity of EQ-5D-5L in people with head & neck cancer: Does a generic quality of life measure perform as well as a disease-specific measure in a patient population? Oral Oncol 2019; 101:104504. [PMID: 31835074 DOI: 10.1016/j.oraloncology.2019.104504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 11/25/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Head and neck cancer (HNC) is an important cause of morbidity and mortality globally. Radical treatment methods may result in facial disfigurement and/or functional difficulties with subsequent adverse impacts on health-related quality of life (HRQoL). Guidelines suggest that HRQoL should be measured repeatedly throughout treatment to enable refined treatment protocols and tailored follow-up support but questionnaires are often long and burdensome. We compared condition-specific and generic metrics to assess HRQoL for people with this condition. METHODS We used data from the prospective Head and Neck 5000 clinical cohort study - 5511 participants with a new diagnosis of HNC between 2011 and 2014. HRQoL data were collected at baseline from 2065 people who completed both the condition-specific EORTC-QLQ-C30 and the shorter, generic EQ-5D-5L questionnaires. RESULTS There was strong evidence of association between comparable scales on each questionnaire at baseline: higher levels of functioning and lower levels of reported symptoms assessed with EQ-5D-5L were associated with lower EORTC-QLQ-C30 symptom scores. A moderate relationship (0.61) was found between overall QoL in the EQ-5D-5L index and self-perceived health (EQ VAS). CONCLUSIONS HRQoL data collected from the generic EQ-5D-5L and cancer-specific EORTC-QLQ-C30 questionnaires are comparable at baseline for people diagnosed with HNC. This would allow a reduced burden of data collection but the EQ-5D-5L may not be sensitive to some condition-specific symptoms. Clinicians and researchers must clarify their aims and outcomes of interest before choosing their HRQoL measures. Further work is required to examine the ability to detect change in these measures over time.
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Affiliation(s)
- A Davies
- Bristol Dental School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - A Waylen
- Bristol Dental School, Lower Maudlin Street, Bristol BS1 2LY, UK.
| | - S Leary
- NIHR Bristol Biomedical Research Centre, Upper Maudlin Street, Bristol BS2 8AE, UK
| | - S Thomas
- Bristol Dental School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - M Pring
- Bristol Dental School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - B Janssen
- EuroQoL Research Foundation, Marten Meesweg 107, 3068 AV Rotterdam, the Netherlands
| | - R Beynon
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom; Medical Research Council Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
| | - S Lang
- NIHR Bristol Biomedical Research Centre, Upper Maudlin Street, Bristol BS2 8AE, UK
| | - S Schimansky
- NIHR Bristol Biomedical Research Centre, Upper Maudlin Street, Bristol BS2 8AE, UK
| | - K Hurley
- NIHR Bristol Biomedical Research Centre, Upper Maudlin Street, Bristol BS2 8AE, UK
| | - A Ness
- NIHR Bristol Biomedical Research Centre, Upper Maudlin Street, Bristol BS2 8AE, UK; Bristol Medical School, 1(st) Floor, 5 Tyndall Ave, Bristol BS8 1UD, UK
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Symons J, Bacchus-Souffan C, Chopra A, Leary S, Cameron D, Cameron P, Hoh R, Ahn H, Deeks S, McCune J, Mallal S, Hunt P, Lewin S. Clonal integration site expansion of infected cells is a main contributor of HIV persistence in more differentiated T cell subsets during suppressive ART. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)31073-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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4
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Al-Ghatam R, Jones TEM, Ireland AJ, Atack NE, Chawla O, Deacon S, Albery L, Cobb ARM, Cadogan J, Leary S, Waylen A, Wills AK, Richard B, Bella H, Ness AR, Sandy JR. Structural outcomes in the Cleft Care UK study. Part 2: dento-facial outcomes. Orthod Craniofac Res 2018; 18 Suppl 2:14-24. [PMID: 26567852 PMCID: PMC4670707 DOI: 10.1111/ocr.12109] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To compare facial appearance and dento-alveolar relationship outcomes from the CSAG (1998) and CCUK (2013) studies. SETTING AND SAMPLE POPULATION Five-year-olds born with non-syndromic unilateral cleft lip and palate. Those in the original CSAG were treated in a dispersed model of care with low-volume operators. Those in CCUK were treated in a more centralized, high-volume operator model. MATERIALS AND METHODS We compared facial appearance using frontal view photographs (252 CCUK, 239 CSAG) and dental relationships using study models (198 CCUK, 223 CSAG). Facial appearance was scored by a panel of six assessors using a standardized and validated outcome tool. Dento-alveolar relationships were scored by two assessors using the 5-Year-Olds' Index. Ordinal regression was used to compare results between surveys. RESULTS Excellent or good facial appearance was seen in 36.2% of CCUK compared with 31.9% in CSAG. In CCUK, 21.6% were rated as having poor or very poor facial appearance compared with 27.6% in CSAG. The percentage rated as having excellent or good dento-alveolar relationships was 53.0% in CCUK compared with 29.6% in CSAG. In CCUK, 19.2% were rated as having poor or very poor dento-alveolar relationships compared to 36.3% in CSAG. The odds ratios for improved outcome in CCUK compared to CSAG were 1.43 (95% CI 1.03, 1.97) for facial appearance and 2.29 (95% CI 1.47, 3.55) for dento-alveolar relationships. CONCLUSIONS Facial and dento-alveolar outcomes were better in CCUK children compared to those in CSAG.
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Affiliation(s)
- R Al-Ghatam
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - T E M Jones
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - A J Ireland
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - N E Atack
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - O Chawla
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - S Deacon
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK.,South West Cleft Team, University Hospitals Bristol NHS Trust, Cleft Lip and Palate Team, Bristol, UK
| | - L Albery
- South West Cleft Team, University Hospitals Bristol NHS Trust, Cleft Lip and Palate Team, Bristol, UK
| | - A R M Cobb
- South West Cleft Team, University Hospitals Bristol NHS Trust, Cleft Lip and Palate Team, Bristol, UK
| | - J Cadogan
- South West Cleft Team, University Hospitals Bristol NHS Trust, Cleft Lip and Palate Team, Bristol, UK
| | - S Leary
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - A Waylen
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - A K Wills
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - B Richard
- Birmingham Children's Hospital NHS Trust, Birmingham, UK
| | - H Bella
- Birmingham Children's Hospital NHS Trust, Birmingham, UK
| | - A R Ness
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK.,National Institute for Health Research (NIHR) Biomedical Research Unit in Nutrition, Diet and Lifestyle at the University Hospitals Bristol NHS Foundation Trust and the University of Bristol, Bristol, UK
| | - J R Sandy
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
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Atkinson C, Short V, Ness A, Lewis S, Longman R, Thomas S, Leary S, Hollingworth W, Penfold C. MON-LB339: Predictors of Early Post-Operative Feeding: An Observational Study in a Colorectal Surgery Population. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)31087-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Atkinson C, Penfold C, Longman R, Thomas S, Hollingworth W, Leary S, Lewis S, Ness A. MON-LB280: An Exploratory subgroup Analysis from a Randomised Controlled Trial (RCT) of Chewing Gum after Colorectal Surgery. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30914-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Leary S, Graham E, Do L. P38 Changes in oral health behaviour between childhood and adolescence: findings from a UK cohort. Br J Soc Med 2016. [DOI: 10.1136/jech-2016-208064.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Bae HW, Davis RJ, Lauryssen C, Leary S, Maislin G, Musacchio MJ. Three-Year Follow-up of the Prospective, Randomized, Controlled Trial of Coflex Interlaminar Stabilization vs Instrumented Fusion in Patients With Lumbar Stenosis. Neurosurgery 2016; 79:169-81. [DOI: 10.1227/neu.0000000000001237] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Abstract
BACKGROUND:
Traditional surgical options for the treatment of symptomatic lumbar spinal stenosis include decompression alone vs decompression and fusion; both options have potential limitations.
OBJECTIVE:
To report the 36-month follow-up analysis of the coflex Interlaminar Stabilization (Paradigm Spine, LLC, New York, New York) after decompression, examined under a Food and Drug Administration investigational device exemption clinical trial, which is intended to provide stabilization after decompression while preserving normal segmental motion at the treated level.
METHODS:
The coflex trial was a prospective, randomized investigational device exemption study conducted at 21 clinical sites in the United States. Baseline and follow-up visits collected demographics, clinical, and radiographic status. The primary endpoint was a measure of composite clinical success 24 months postoperatively. For this current 36-month analysis, composite clinical success was calculated using analogous methods.
RESULTS:
Composite clinical success at 36 months was achieved by 62.2% among 196 coflex Interlaminar Stabilization patients and 48.9% among 94 fusion patients (difference = 13.3%, 95% confidence interval, 1.1%-25.5%, P =.03). Bayesian posterior probabilities for noninferiority (margin = −10%) and superiority of cofle Interlaminar Stabilization vs fusion were >0.999 and 0.984, respectively. Substantial and comparable improvements were observed in both groups for patient-reported outcomes, although the percentage with a clinically significant improvement (≥15) in the Oswestry Disability Index seemed larger for the coflex Interlaminar Stabilization group relative to the fusion group (P =.008). Radiographic measurements maintained index level and adjacent level range of motion in coflex Interlaminar Stabilization patients, although range of motion at the level superior to fusion was significantly increased (P =.005).
CONCLUSION:
Coflex Interlaminar Stabilization for stenosis is proven to be effective and durable at improving overall composite clinical success without altering normal spinal kinematic motion at the index level of decompression or adjacent levels.
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Affiliation(s)
- Hyun W. Bae
- The Spine Center, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | | | | | - Scott Leary
- Scripps Memorial Hospital, La Jolla, California
| | - Greg Maislin
- Biomedical Statistical Consulting, Wynnewood, Pennsylvania
| | - Michael J. Musacchio
- Department of Neurosurgery, NorthShore Neurological Institute, NorthShore University Health-System, Evanston, Illinois
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Musacchio MJ, Lauryssen C, Davis RJ, Bae HW, Peloza JH, Guyer RD, Zigler JE, Ohnmeiss DD, Leary S. Evaluation of Decompression and Interlaminar Stabilization Compared with Decompression and Fusion for the Treatment of Lumbar Spinal Stenosis: 5-year Follow-up of a Prospective, Randomized, Controlled Trial. Int J Spine Surg 2016; 10:6. [PMID: 26913226 DOI: 10.14444/3006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION If nonoperative treatment for lumbar stenosis fails, surgery may be considered. This traditionally includes decompression often combined with fusion. Desire for less extensive surgery led to developing new techniques and implants, including an interlaminar device designed with the goal of providing segmental stability without fusion, following decompression. The purpose of this study was to investigate 5-year outcomes associated with an interlaminar device. METHODS This prospective, randomized, controlled trial was conducted at 21 centers. Patients with moderate to severe lumbar stenosis at one or two contiguous levels and up to Grade I spondylolisthesis were randomized (2:1 ratio) to decompression and interlaminar stabilization (D+ILS; n=215) using the coflex(®) Interlaminar Stabilization(®) device (Paradigm Spine, LLC) or decompression and fusion with pedicle screws (D+PS; n=107). Clinical evaluations were made preoperatively and at 6 weeks and 3, 6, 12, 18, 24, 36, 48, and 60 months postoperatively. Overall Food and Drug Administration success criteria required that a patient meet 4 criteria: 1) >15 point improvement in Oswestry Disability Index (ODI) score; 2) no reoperation, revision, removal, or supplemental fixation; 3) no major device-related complication; and 4) no epidural steroid injection after surgery. RESULTS At 5 years, 50.3% of D+ILS vs. 44% of D+PS patients (p>0.35) met the composite success criteria. Reoperation/revision rates were similar in the two groups (16.3% vs. 17.8%; p >0.90). Both groups had statistically significant improvement through 60 months in ODI scores with 80.6% of D+ILS patients and 73.2% of D+PS patients demonstrating >15 point improvement (p>0.30). VAS, SF-12, and ZCQ scores followed a similar pattern of maintained significant improvement throughout follow-up. On the SF-12 and ZCQ, D+ILS group scores were statistically significantly better during early follow-up compared to D+PS. In the D+ILS group, foraminal height, disc space height, and range of motion at the index level were maintained through 5 years. CONCLUSION Both treatment groups achieved and maintained statistically significant improvements on multiple outcome assessments throughout 5-year follow-up. On some clinical measures, there were statistically significant differences during early follow-up favoring D+ILS. At no point were there significant differences favoring D+PS. Results of this 5-year follow-up study demonstrate that decompression and interlaminar stabilization with coflex is a viable alternative to traditional decompression and fusion in the treatment of patients with moderate to severe stenosis at one or two lumbar levels. LEVEL OF EVIDENCE AND ETHICAL STATEMENTS This is a Level I study. Institutional approval was received at each of the sites participating in the trial. Each patient gave informed consent to participate in the trial.
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Affiliation(s)
- Michael J Musacchio
- Department of Neurosurgery, NorthShore University HealthSystem, Evanston, IL
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Symons J, Lewin S, Chopra A, Malantinkova E, De Spiegelaere W, Leary S, Cooper D, Vandekerckhove L, Mallal S, Cameron P. Integration site analysis of latently infected cell lines: evidence of ongoing replication. J Virus Erad 2015. [DOI: 10.1016/s2055-6640(20)31294-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Bae HW, Musacchio MJ, Lauryssen C, Maislin G, Leary S. Therapeutic Sustainability and Durability of Coflex® Interlaminar Stabilization after Decompression for Lumbar Spinal Stenosis: A Four-Year Assessment. Spine J 2015. [DOI: 10.1016/j.spinee.2015.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Cole B, Pritchard C, Anderson M, Leary S. HG-15 * TARGETED NEXT GENERATION SEQUENCING IN MALIGNANT SUPRATENTORIAL PEDIATRIC BRAIN TUMORS REVEALS ACTIONABLE MUTATIONS. Neuro Oncol 2015. [DOI: 10.1093/neuonc/nov061.52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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13
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Bae HW, Lauryssen C, Maislin G, Leary S, Musacchio MJ. Therapeutic sustainability and durability of coflex interlaminar stabilization after decompression for lumbar spinal stenosis: a four year assessment. Int J Spine Surg 2015; 9:15. [PMID: 26056630 DOI: 10.14444/2015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Approved treatment modalities for the surgical management of lumbar spinal stenosis encompass a variety of direct and indirect methods of decompression, though all have varying degrees of limitations and morbidity which potentially limit the efficacy and durability of the treatment. The coflex(®) interlaminar stabilization implant (Paradigm Spine, New York, NY), examined under a United States Food and Drug Administration (US FDA) Investigational Device Exemption (IDE) clinical trial, is shown to have durable outcomes when compared to posterolateral fusion in the setting of post-decompression stabilization for stenotic patients. Other clinical and radiographic parameters, more indicative of durability, were also evaluated. The data collected from these parameters were used to expand the FDA composite clinical success (CCS) endpoint; thus, creating a more stringent Therapeutic Sustainability Endpoint (TSE). The TSE allows more precise calculation of the durability of interlaminar stabilization (ILS) when compared to the fusion control group. METHODS A retrospective analysis of data generated from a prospective, randomized, level-1 trial that was conducted at 21 US sites was carried out. Three hundred forty-four per-protocol subjects were enrolled and randomized to ILS or fusion after decompression for lumbar stenosis with up to grade 1 degenerative spondylolisthesis. Clinical, safety, and radiographic data were collected and analyzed in both groups. Four-year outcomes were assessed, and the TSE was calculated for both cohorts. The clinical and radiographic factors thought to be associated with therapeutic sustainability were added to the CCS endpoints which were used for premarket approval (PMA). RESULTS Success rate, comprised of no second intervention and an ODI improvement of ≥ 15 points, was 57.6% of ILS and 46.7% of fusion patients (p = 0.095). Adding lack of fusion in the ILS cohort and successful fusion in the fusion cohort showed a CCS of 42.7% and 33.3%, respectively. Finally, adding adjacent level success to both cohorts and maintenance of foraminal height in the coflex cohort showed a CCS of 36.6% and 25.6%, respectively. With additional follow-up to five years in the U.S. PMA study, these trends are expected to continue to show the superior therapeutic sustainability of ILS compared to posterolateral fusion after decompression for spinal stenosis. CONCLUSION There are clear differences in both therapeutic sustainability and intended clinical effect of ILS compared to posterolateral fusion with pedicle screw fixation after decompression for spinal stenosis. There are CCS differences between coflex and fusion cohorts noted at four years post-op similar to the trends revealed in the two year data used for PMA approval. When therapeutic sustainability outcomes are added to the CCS, ILS is proven to be a sustainable treatment for stabilization of the vertebral motion segment after decompression for lumbar spinal stenosis.
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Affiliation(s)
| | - Carl Lauryssen
- Lauryssen Neurosurgical Spine Institute, Los Angeles, CA
| | - Greg Maislin
- Biomedical Statistical Consulting, Wynnewood, PA
| | | | - Michael J Musacchio
- Department of Neurosurgery, NorthShore University HealthSystem, Evanston, IL
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Mueller S, Liang W, Byron S, Nazemi K, Leary S, Kilburn L, Prados M, Gupta N, Craig D, Carpten J, Berens M. PL-03 * FEASIBILITY OF GENOMICS-ENABLED THERAPY FOR PEDIATRIC HIGH-GRADE GLIOMAS AND DIFFUSE PONTINE GLIOMAS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou267.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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15
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Atkinson C, Penfold C, Ness A, Longman R, Thomas S, Hollingworth W, Leary S, Lewis S. LB024-MON: A Randomised Trial of Chewing Gum to Reduce Post-Operative Ileus. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50682-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Kieran MW, Yao X, Macy M, Leary S, Cohen K, MacDonald T, Allen J, Boklan J, Smith A, Nazemi K, Gore L, Trippett T, DiRenzo J, Narendran A, Perentesis J, Prabhu S, Pinches N, Robison N, Manley P, Chi S. FINAL RESULTS OF A PROSPECTIVE MULTI-INSTITUTIONAL PHASE II STUDY OF EVEROLIMUS (RAD001), AN MTOR INHIBITOR, IN PEDIATRIC PATIENTS WITH RECURRENT OR PROGRESSIVE LOW-GRADE GLIOMA. A POETIC CONSORTIUM TRIAL. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou208.15] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Shofty B, Bokstein F, Ram Z, Ben-Sira L, Freedman S, Kesler A, Constantini S, Shofty B, Mauda-Havakuk M, Ben-Bashat D, Dvir R, Pratt LT, Weizman L, Joskowicz L, Tal M, Ravid L, Ben-Sira L, Constantini S, Dodgshun A, Maixner W, Sullivan M, Hansford J, Ma J, Wang B, Toledano H, Muhsinoglu O, Luckman J, Michowiz S, Goldenberg-Cohen N, Schroeder K, Rosenfeld A, Grant G, McLendon R, Cummings T, Becher O, Gururangan S, Aguilera D, Mazewski C, Janss A, Castellino RC, Schniederjan M, Hayes L, Brahma B, MacDonald T, Osugi Y, Kiyotani C, Sakamoto H, Yanagisawa T, Kanno M, Kamimura S, Kosaka Y, Hirado J, Takimoto T, Nakazawa A, Hara J, Hwang E, Mun A, Kilburn L, Chi S, Knipstein J, Oren M, Dvir R, Hardy K, Rood B, Packer R, Kandels D, Schmidt R, Geh M, Breitmoser-Greiner S, Gnekow AK, Bergthold G, Bandopadhayay P, Rich B, Chan J, Santagata S, Hoshida Y, Ramkissoon S, Ramkissoon L, Golub T, Tabak B, Ferrer-Luna R, Weng PY, Stiles C, Grill J, Kieran MW, Ligon KL, Beroukhim R, Fisher MJ, Levin MH, Armstrong GT, Broad JH, Zimmerman R, Bilaniuk LT, Feygin T, Liu GT, Gan HW, Phipps K, Spoudeas HA, Kohorst M, Warad D, Keating G, Childs S, Giannini C, Wetjen N, Rao; AN, Nakamura H, Makino K, Hide T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Rush S, Madden J, Hemenway M, Foreman N, Sie M, den Dunnen WFA, Lourens HJ, Meeuwsen-de Boer TGJ, Scherpen FJG, Kampen KR, Hoving EW, de Bont ESJM, Gnekow AK, Kandels D, Walker DA, Perilongo G, Grill J, Stokland T, Sehested AM, van Schouten AYN, de Paoli A, de Salvo GL, Pache-Leschhorn S, Geh M, Schmidt R, Gnekow AK, Gass D, Rupani K, Tsankova N, Stark E, Anderson R, Feldstein N, Garvin J, Deel M, McLendon R, Becher O, Karajannis M, Wisoff J, Muh C, Schroeder K, Gururangan S, del Bufalo F, Carai A, Macchiaiolo M, Messina R, Cacchione A, Palmiero M, Cambiaso P, Mastronuzzi A, Anderson M, Leary S, Sun Y, Buhrlage S, Pilarz C, Alberta J, Stiles C, Gray N, Mason G, Packer R, Hwang E, Biassoni V, Schiavello E, Bergamaschi L, Chiaravalli S, Spreafico F, Massimino M, Krishnatry R, Kroupnik T, Zhukova N, Mistry M, Zhang C, Bartels U, Huang A, Adamski J, Dirks P, Laperriere N, Silber J, Hawkins C, Bouffet E, Tabori U, Riccardi R, Rizzo D, Chiaretti A, Piccardi M, Dickmann A, Lazzareschi I, Ruggiero A, Guglielmi G, Salerni A, Manni L, Colosimo C, Falsini B, Rosenfeld A, Etzl M, Miller J, Carpenteri D, Kaplan A, Sieow N, Hoe R, Tan AM, Chan MY, Soh SY, Orphanidou-Vlachou E, MacPherson L, English M, Auer D, Jaspan T, Arvanitis T, Grundy R, Peet A, Bandopadhayay P, Bergthold G, Sauer N, Green A, Malkin H, Dabscheck G, Marcus K, Ullrich N, Goumnerova L, Chi S, Beroukhim R, Kieran M, Manley P, Donson A, Kleinschmidt-DeMasters B, Aisner D, Bemis L, Birks D, Mulcahy-Levy J, Smith A, Handler M, Rush S, Foreman N, Davidson A, Figaji A, Pillay K, Kilborn T, Padayachy L, Hendricks M, van Eyssen A, Parkes J, Gass D, Dewire M, Chow L, Rose SR, Lawson S, Stevenson C, Jones B, Pai A, Sutton M, Pruitt D, Fouladi M, Hummel T, Cruz O, de Torres C, Sunol M, Morales A, Santiago C, Alamar M, Rebollo M, Mora J, Sauer N, Dodgshun A, Malkin H, Bergthold G, Manley P, Chi S, Ramkissoon S, MacGregor D, Beroukhim R, Kieran M, Sullivan M, Ligon K, Bandopadhayay P, Hansford J, Messina R, De Benedictis A, Carai A, Mastronuzzi A, Rebessi E, Palma P, Procaccini E, Marras CE, Aguilera D, Castellino RC, Janss A, Schniederjan M, McNall R, Kim S, MacDOnald T, Mazewski C, Zhukova N, Pole J, Mistry M, Fried I, Krishnatry R, Stucklin AG, Bartels U, Huang A, Laperriere N, Dirks P, Zelcer S, Sylva M, Johnston D, Scheinemann K, An J, Hawkins C, Nathan P, Greenberg M, Bouffet E, Malkin D, Tabori U, Kiehna E, Da Silva S, Margol A, Robison N, Finlay J, McComb JG, Krieger M, Wong K, Bluml S, Dhall G, Ayyanar K, Moriarty T, Moeller K, Farber D. LOW GRADE GLIOMAS. Neuro Oncol 2014; 16:i60-i70. [PMCID: PMC4046289 DOI: 10.1093/neuonc/nou073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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Geller T, Prakash V, Batanian J, Guzman M, Duncavage E, Gershon T, Crowther A, Wu J, Liu H, Fang F, Davis I, Tripolitsioti D, Ma M, Kumar K, Grahlert J, Egli K, Fiaschetti G, Shalaby T, Grotzer M, Baumgartner M, Braoudaki M, Lambrou GI, Giannikou K, Millionis V, Papadodima SA, Settas N, Sfakianos G, Stefanaki K, Kattamis A, Spiliopoulou CA, Tzortzatou-Stathopoulou F, Kanavakis E, Gholamin S, Mitra S, Feroze A, Zhang M, Esparza R, Kahn S, Richard C, Achrol A, Volkmer A, Liu J, Volkmer J, Majeti R, Weissman I, Cheshier S, Bhatia K, Brown N, Teague J, Lo P, Challis J, Beshay V, Sullivan M, Mechinaud F, Hansford J, Arifin MZ, Dahlan RH, Sobana M, Saputra P, Tisell MT, Danielsson A, Caren H, Bhardwaj R, Chakravadhanula M, Hampton C, Ozals V, Georges J, Decker W, Kodibagkar V, Nguyen A, Legrain M, Gaub MP, Pencreach E, Chenard MP, Guenot D, Entz-Werle N, Kanemura Y, Ichimura K, Shofuda T, Nishikawa R, Yamasaki M, Shibui S, Arai H, Xia J, Brian A, Prins R, Pennell C, Moertel C, Olin M, Bie L, Zhang X, Liu H, Olsson M, Kling T, Nelander S, Biassoni V, Bongarzone I, Verderio P, Massimino M, Magni R, Pizzamiglio S, Ciniselli C, Taverna E, De Bortoli M, Luchini A, Liotta L, Barzano E, Spreafico F, Visse E, Sanden E, Darabi A, Siesjo P, Jackson S, Cohen K, Lin D, Burger P, Rodriguez F, Yao X, Liucheng R, Qin L, Na T, Meilin W, Zhengdong Z, Yongjun F, Pfeifer S, Nister M, de Stahl TD, Basmaci E, Orphanidou-Vlachou E, Brundler MA, Sun Y, Davies N, Wilson M, Pan X, Arvanitis T, Grundy R, Peet A, Eden C, Ju B, Phoenix T, Nimmervoll B, Tong Y, Ellison D, Lessman C, Taylor M, Gilbertson R, Folgiero V, del Bufalo F, Carai A, Cefalo MG, Citti A, Rutella S, Locatelli F, Mastronuzzi A, Maher O, Khatua S, Zaky W, Lourdusamy A, Meijer L, Layfield R, Grundy R, Jones DTW, Capper D, Sill M, Hovestadt V, Schweizer L, Lichter P, Zagzag D, Karajannis MA, Aldape KD, Korshunov A, von Deimling A, Pfister S, Chakrabarty A, Feltbower R, Sheridon E, Hassan H, Shires M, Picton S, Hatziagapiou K, Braoudaki M, Lambrou GI, Tsorteki F, Tzortzatou-Stathopoulou F, Bethanis K, Gemou-Engesaeth V, Chi SN, Bandopadhayay P, Janeway K, Pinches N, Malkin H, Kieran MW, Manley PE, Green A, Goumnerova L, Ramkissoon S, Harris MH, Ligon KL, Kahlert U, Suarez M, Maciaczyk J, Bar E, Eberhart C, Kenchappa R, Krishnan N, Forsyth P, McKenzie B, Pisklakova A, McFadden G, Kenchappa R, Forsyth P, Pan W, Rodriguez L, Glod J, Levy JM, Thompson J, Griesinger A, Amani V, Donson A, Birks D, Morgan M, Handler M, Foreman N, Thorburn A, Lulla RR, Laskowski J, Fangusaro J, DiPatri AJ, Alden T, Tomita T, Vanin EF, Goldman S, Soares MB, Remke M, Ramaswamy V, Wang X, Jorgensen F, Morrissy AS, Marra M, Packer R, Bouffet E, Pfister S, Jabado N, Taylor M, Cole B, Rudzinski E, Anderson M, Bloom K, Lee A, Leary S, Leprivier G, Remke M, Rotblat B, Agnihotri S, Kool M, Derry B, Pfister S, Taylor MD, Sorensen PH, Dobson T, Busschers E, Taylor H, Hatcher R, Fangusaro J, Lulla R, Goldman S, Rajaram V, Das C, Gopalakrishnan V. TUMOUR BIOLOGY. Neuro Oncol 2014; 16:i137-i145. [PMCID: PMC4046298 DOI: 10.1093/neuonc/nou082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023] Open
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Classen CF, William D, Linnebacher M, Farhod A, Kedr W, Elsabe B, Fadel S, Van Gool S, De Vleeschouwer S, Koks C, Garg A, Ehrhardt M, Riva M, De Vleeschouwer S, Agostinis P, Graf N, Van Gool S, Yao TW, Yoshida Y, Zhang J, Ozawa T, James D, Nicolaides T, Kebudi R, Cakir FB, Gorgun O, Agaoglu FY, Darendeliler E, Van Gool S, De Vleeschouwer S, Al-Kofide A, Al-Shail E, Khafaga Y, Al-Hindi H, Dababo M, Haq AU, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Vugts D, Hoekstra O, van Dongen G, Kaspers G, Cockle J, Ilett E, Scott K, Bruning-Richardson A, Picton S, Short S, Melcher A, Benesch M, Warmuth-Metz M, von Bueren AO, Hoffmann M, Pietsch T, Kortmann RD, Eyrich M, Graf N, Rutkowski S, Fruhwald MC, Faber J, Kramm C, Porkholm M, Valanne L, Lonnqvist T, Holm S, Lannering B, Riikonen P, Wojcik D, Sehested A, Clausen N, Harila-Saari A, Schomerus E, Thorarinsdottir HK, Lahteenmaki P, Arola M, Thomassen H, Saarinen-Pihkala UM, Kivivuori SM, Buczkowicz P, Hoeman C, Rakopoulos P, Pajovic S, Morrison A, Bouffet E, Bartels U, Becher O, Hawkins C, Gould TWA, Rahman CV, Smith SJ, Barrett DA, Shakesheff KM, Grundy RG, Rahman R, Barua N, Cronin D, Gill S, Lowisl S, Hochart A, Maurage CA, Rocourt N, Vinchon M, Kerdraon O, Escande F, Grill J, Pick VK, Leblond P, Burzynski G, Janicki T, Burzynski S, Marszalek A, Ramani N, Zaky W, Kannan G, Morani A, Sandberg D, Ketonen L, Maher O, Corrales-Medina F, Meador H, Khatua S, Brassesco M, Delsin L, Roberto G, Silva C, Ana L, Rego E, Scrideli C, Umezawa K, Tone L, Kim SJ, Kim CY, Kim IA, Han JH, Choi BS, Ahn HS, Choi HS, Haque F, Rahman R, Layfield R, Grundy R, Gandola L, Pecori E, Biassoni V, Schiavello E, Chiruzzi C, Spreafico F, Modena P, Bach F, Pignoli E, Massimino M, Drogosiewicz M, Dembowska-Baginska B, Jurkiewicz E, Filipek I, Perek-Polnik M, Swieszkowska E, Perek D, Bender S, Jones DT, Warnatz HJ, Hutter B, Zichner T, Gronych J, Korshunov A, Eils R, Korbel JO, Yaspo ML, Lichter P, Pfister SM, Yadavilli S, Becher OJ, Kambhampati M, Packer RJ, Nazarian J, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Vaidya S, Koh DM, Leach MO, Pearson AD, Zacharoulis S, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Schrey D, Barone G, Vaidya S, Koh DM, Pearson AD, Zacharoulis S, Panditharatna E, Stampar M, Siu A, Gordish-Dressman H, Devaney J, Kambhampati M, Hwang EI, Packer RJ, Nazarian J, Chung AH, Mittapalli RK, Elmquist WF, Becher OJ, Castel D, Debily MA, Philippe C, Truffaux N, Taylor K, Calmon R, Boddaert N, Le Dret L, Saulnier P, Lacroix L, Mackay A, Jones C, Puget S, Sainte-Rose C, Blauwblomme T, Varlet P, Grill J, Entz-Werle N, Maugard C, Bougeard G, Nguyen A, Chenard MP, Schneider A, Gaub MP, Tsoli M, Vanniasinghe A, Luk P, Dilda P, Haber M, Hogg P, Ziegler D, Simon S, Tsoli M, Vanniasinghe A, Monje M, Gurova K, Gudkov A, Haber M, Ziegler D, Zapotocky M, Churackova M, Malinova B, Zamecnik J, Kyncl M, Tichy M, Puchmajerova A, Stary J, Sumerauer D, Boult J, Vinci M, Taylor K, Perryman L, Box G, Jury A, Popov S, Ingram W, Monje M, Eccles S, Jones C, Robinson S, Emir S, Demir HA, Bayram C, Cetindag F, Kabacam GB, Fettah A, Boult J, Li J, Vinci M, Jury A, Popov S, Jamin Y, Cummings C, Eccles S, Bamber J, Sinkus R, Jones C, Robinson S, Nandhabalan M, Bjerke L, Vinci M, Burford A, Ingram W, Mackay A, von Bueren A, Baudis M, Clarke P, Collins I, Workman P, Jones C, Taylor K, Mackay A, Vinci M, Popov S, Ingram W, Entz-Werle N, Monje M, Olaciregui N, Mora J, Carcaboso A, Bullock A, Jones C, Vinci M, Mackay A, Burford A, Taylor K, Popov S, Ingram W, Monje M, Alonso M, Olaciregui N, de Torres C, Cruz O, Mora J, Carcaboso A, Jones C, Filipek I, Drogosiewicz M, Perek-Polnik M, Swieszkowska E, Dembowska-Baginska B, Jurkiewicz E, Perek D, Nguyen A, Pencreach E, Mackay A, Moussalieh FM, Guenot D, Namer I, Chenard MP, Jones C, Entz-Werle N, Pollack I, Jakacki R, Butterfield L, Hamilton R, Panigrahy A, Potter D, Connelly A, Dibridge S, Whiteside T, Okada H, Ahsan S, Raabe E, Haffner M, Warren K, Quezado M, Ballester L, Nazarian J, Eberhart C, Rodriguez F, Ramachandran C, Nair S, Quirrin KW, Khatib Z, Escalon E, Melnick S, Classen CF, Hofmann M, Schmid I, Simon T, Maass E, Russo A, Fleischhack G, Becker M, Hauch H, Sander A, Kramm C, Grasso C, Truffaux N, Berlow N, Liu L, Debily MA, Davis L, Huang E, Woo P, Tang Y, Ponnuswami A, Chen S, Huang Y, Hutt-Cabezas M, Warren K, Dret L, Meltzer P, Mao H, Quezado M, van Vuurden D, Abraham J, Fouladi M, Svalina MN, Wang N, Hawkins C, Raabe E, Hulleman E, Li XN, Keller C, Spellman PT, Pal R, Grill J, Monje M, Jansen MHA, Sewing ACP, Lagerweij T, Vuchts DJ, van Vuurden DG, Caretti V, Wesseling P, Kaspers GJL, Hulleman E, Cohen K, Raabe E, Pearl M, Kogiso M, Zhang L, Qi L, Lindsay H, Lin F, Berg S, Li XN, Muscal J, Amayiri N, Tabori U, Campbel B, Bakry D, Aronson M, Durno C, Gallinger S, Malkin D, Qaddumi I, Musharbash A, Swaidan M, Bouffet E, Hawkins C, Al-Hussaini M, Rakopoulos P, Shandilya S, McCully C, Murphy R, Akshintala S, Cole D, Macallister RP, Cruz R, Widemann B, Warren K, Salloum R, Smith A, Glaunert M, Ramkissoon A, Peterson S, Baker S, Chow L, Sandgren J, Pfeifer S, Popova S, Alafuzoff I, de Stahl TD, Pietschmann S, Kerber MJ, Zwiener I, Henke G, Kortmann RD, Muller K, von Bueren A, Sieow NYF, Hoe RHM, Tan AM, Chan MY, Soh SY, Hawkins C, Burrell K, Chornenkyy Y, Remke M, Golbourn B, Buczkowicz P, Barzczyk M, Taylor M, Rutka J, Dirks P, Zadeh G, Agnihotri S, Hashizume R, Ihara Y, Andor N, Chen X, Lerner R, Huang X, Tom M, Solomon D, Mueller S, Petritsch C, Zhang Z, Gupta N, Waldman T, James D, Dujua A, Co J, Hernandez F, Doromal D, Hegde M, Wakefield A, Brawley V, Grada Z, Byrd T, Chow K, Krebs S, Heslop H, Gottschalk S, Yvon E, Ahmed N, Truffaux N, Philippe C, Cornilleau G, Paulsson J, Andreiuolo F, Guerrini-Rousseau L, Puget S, Geoerger B, Vassal G, Ostman A, Grill J, Parsons DW, Lin F, Trevino LR, Gao F, Shen X, Hampton O, Lindsay H, Kosigo M, Qi L, Baxter PA, Su JM, Chintagumpala M, Dauser R, Adesina A, Plon SE, Li XN, Wheeler DA, Lau CC, Pietsch T, Gielen G, Muehlen AZ, Kwiecien R, Wolff J, Kramm C, Lulla RR, Laskowski J, Goldman S, Gopalakrishnan V, Fangusaro J, Mackay A, Taylor K, Vinci M, Jones C, Kieran M, Fontebasso A, Papillon-Cavanagh S, Schwartzentruber J, Nikbakht H, Gerges N, Fiset PO, Bechet D, Faury D, De Jay N, Ramkissoon L, Corcoran A, Jones D, Sturm D, Johann P, Tomita T, Goldman S, Nagib M, Bendel A, Goumnerova L, Bowers DC, Leonard JR, Rubin JB, Alden T, DiPatri A, Browd S, Leary S, Jallo G, Cohen K, Prados MD, Banerjee A, Carret AS, Ellezam B, Crevier L, Klekner A, Bognar L, Hauser P, Garami M, Myseros J, Dong Z, Siegel PM, Gump W, Ayyanar K, Ragheb J, Khatib Z, Krieger M, Kiehna E, Robison N, Harter D, Gardner S, Handler M, Foreman N, Brahma B, MacDonald T, Malkin H, Chi S, Manley P, Bandopadhayay P, Greenspan L, Ligon A, Albrecht S, Pfister SM, Ligon KL, Majewski J, Gupta N, Jabado N, Hoeman C, Cordero F, Halvorson K, Hawkins C, Becher O, Taylor I, Hutt M, Weingart M, Price A, Nazarian J, Eberhart C, Raabe E, Kantar M, Onen S, Kamer S, Turhan T, Kitis O, Ertan Y, Cetingul N, Anacak Y, Akalin T, Ersahin Y, Mason G, Nazarian J, Ho C, Devaney J, Stampar M, Kambhampati M, Crozier F, Vezina G, Packer R, Hwang E, Gilheeney S, Millard N, DeBraganca K, Khakoo Y, Kramer K, Wolden S, Donzelli M, Fischer C, Petriccione M, Dunkel I, Afzal S, Carret AS, Fleming A, Larouche V, Zelcer S, Johnston DL, Kostova M, Mpofu C, Decarie JC, Strother D, Lafay-Cousin L, Eisenstat D, Fryer C, Hukin J, Bartels U, Bouffet E, Hsu M, Lasky J, Moore T, Liau L, Davidson T, Prins R, Fouladi M, Bartels U, Warren K, Hassal T, Baugh J, Kirkendall J, Doughman R, Leach J, Jones B, Miles L, Hawkins C, Bouffet E, Hargrave D, Grill J, Jones C, Jacques T, Savage S, Goldman S, Leary S, Packer R, Saunders D, Wesseling P, Varlet P, van Vuurden D, Wallace R, Flutter B, Morgenestern D, Hargrave D, Blanco E, Howe K, Lowdell M, Samuel E, Michalski A, Anderson J, Arakawa Y, Umeda K, Watanabe KI, Mizowaki T, Hiraoka M, Hiramatsu H, Adachi S, Kunieda T, Takagi Y, Miyamoto S, Venneti S, Santi M, Felicella MM, Sullivan LM, Dolgalev I, Martinez D, Perry A, Lewis PW, Allis DC, Thompson CB, Judkins AR. HIGH GRADE GLIOMAS AND DIPG. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hughes C, Homer J, Bradley P, Nutting C, Ness A, Persson M, Jeffreys M, Waylen A, Leary S, Thomas S. An evaluation of current services available for people diagnosed with head and neck cancer in the UK (2009-2010). Clin Oncol (R Coll Radiol) 2012; 24:e187-92. [PMID: 22858437 DOI: 10.1016/j.clon.2012.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Revised: 05/14/2012] [Accepted: 05/15/2012] [Indexed: 12/24/2022]
Abstract
AIMS To evaluate current care and service provision for people with head and neck cancer in the UK. MATERIALS AND METHODS Self-report questionnaires for cancer networks, clinical leads of oncology units and leads for multidisciplinary teams (MDTs) were designed. These questionnaires were based on a previous survey. Questionnaires were sent out between 2009 and 2010. RESULTS Questionnaires were received from all networks (n = 37), most oncology units (48 of 53) and most MDTs (51 of 63). Care for people with head and neck cancer is increasingly being provided by a centralised MDT. The membership of these teams varies; facilities available for team meetings are fit for purpose in most cases. MDTs are meeting frequently (weekly meetings in 96%) and discussing on average 18 cases at each meeting (95% confidence interval 15-21 cases). Most oncologists have access to all common anti-cancer drugs and most have access to all forms of radiotherapy. Intensity-modulated radiotherapy is not yet available in some oncology units (28%). A small number of units have only one oncologist (13%). Despite audit and research being part of the rationale for MDT working, regular discussion of morbidity and mortality is unusual (40%) and use of a database to record decisions is not universal. Only seven centres record decisions into the Data for Head and Neck Oncology database. Reported recruitment to studies is generally low (<2% of cases enrolled in studies in 62%). CONCLUSIONS Head and neck cancer care is increasingly provided through a centralised MDT. Increased resources and further changes in practice are required to implement current National Health Service cancer policy. Teams need to improve recording of their decision-making, discuss morbidity and mortality and support recruitment to clinical studies.
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Affiliation(s)
- C Hughes
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
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Li KKW, Pang JCS, Ng HK, Massimino M, Gandola L, Biassoni V, Spreafico F, Schiavello E, Poggi G, Casanova M, Pecori E, De Pava MV, Ferrari A, Meazza C, Terenziani M, Polastri D, Luksch R, Podda M, Modena P, Antonelli M, Giangaspero F, Ahmed S, Zaghloul MS, Mousa AG, Eldebawy E, Elbeltagy M, Awaad M, Massimino M, Gandola L, Biassoni V, Antonelli M, Schiavello E, Buttarelli F, Spreafico F, Collini P, Pollo B, Patriarca C, Giangaspero F, MacDonald T, Liu J, Munson J, Park J, Wang K, Fei B, Bellamkonda R, Arbiser J, Gomi A, Yamaguchi T, Mashiko T, Oguro K, Somasundaram A, Neuberg R, Grant G, Fuchs H, Driscoll T, Becher O, McLendon R, Cummings T, Gururangan S, Bourdeaut F, Grison C, Doz F, Pierron G, Delattre O, Couturier J, Cho YJ, Pugh T, Weeraratne SD, Archer T, Krummel DP, Auclair D, Cibulkis K, Lawrence M, Greulich H, McKenna A, Ramos A, Shefler E, Sivachenko A, Amani V, Pierre-Francois J, Teider N, Northcott P, Taylor M, Meyerson M, Pomeroy S, Potts C, Cline H, Rotenberry R, Guldal C, Bhatia B, Nahle Z, Kenney A, Fan YN, Pizer B, See V, Makino K, Nakamura H, Kuratsu JI, Grahlert J, Ma M, Fiaschetti G, Shalaby T, Grotzer M, Baumgartner M, Clifford S, Gustafsson G, Ellison D, Figarella-Branger D, Doz F, Rutkowski S, Lannering B, Pietsch T, Fiaschetti G, Shalaby T, Baumgartner M, Grotzer M, Fleischhack G, Siegler N, Zimmermann M, Rutkowski S, Warmuth-Metz M, Kortmann RD, Pietsch T, Faldum A, Bode U, Yoon JH, Kang HJ, Park KD, Park SH, Phi JH, Kim SK, Wang KC, Kim IH, Shin HY, Ahn HS, Faria C, Golbourn B, Smith C, Rutka J, Greene BD, Whitton A, Singh S, Scheinemann K, Hill R, Lindsey J, Howell C, Ryan S, Shiels K, Shrimpton E, Bailey S, Clifford S, Schwalbe E, Lindsey J, Williamson D, Hamilton D, Northcott P, O'Toole K, Nicholson SL, Lusher M, Gilbertson R, Hauser P, Taylor M, Taylor R, Ellison D, Bailey S, Clifford S, Kool M, Jones DTW, Jager N, Hovestadt V, Schuller U, Jabado N, Perry A, Cowdrey C, Croul S, Collins VP, Cho YJ, Pomeroy S, Eils R, Korshunov A, Lichter P, Pfister S, Northcott P, Shih D, Taylor M, Darabi A, Sanden E, Visse E, Siesjo P, Harris P, Venkataraman S, Alimova I, Birks D, Cristiano B, Donson A, Foreman N, Vibhakar R, Bertin D, Vallero S, Basso ME, Romano E, Peretta P, Morra I, Mussano A, Fagioli F, Kunkele A, De Preter K, Heukamp L, Thor T, Pajtler K, Hartmann W, Mittelbronn M, Grotzer M, Deubzer H, Speleman F, Schramm A, Eggert A, Schulte J, Bandopadhayay P, Kieran M, Manley P, Robison N, Chi S, Thor T, Mestdagh P, Vandesomple J, Fuchs H, Durner VG, de Angelis MH, Heukamp L, Kunkele A, Pajtler K, Eggert A, Schramm A, Schulte JH, Ohe N, Yano H, Nakayama N, Iwama T, Lastowska M, Perek-Polnik M, Grajkowska W, Malczyk K, Cukrowska B, Dembowska-Baginska B, Perek D, Othman RT, Storer L, Grundy R, Kerr I, Coyle B, Hulleman E, Lagerweij T, Biesmans D, Crommentuijn MHW, Cloos J, Tannous BA, Vandertop WP, Noske DP, Kaspers GJL, Wurdinger T, Bergthold G, El Kababri M, Varlet P, Dhermain F, Sainte-Rose C, Raquin MA, Valteau-Couanet D, Grill J, Dufour C, Burchill C, Hii H, Dallas P, Cole C, Endersby R, Gottardo N, Gevorgian A, Morozova E, Kazantsev I, Youhta T, Safonova S, Kozlov A, Punanov Y, Afanasyev B, Zheludkova O, Packer R, Gajjar A, Michalski J, Jakacki R, Gottardo N, Tarbell N, Vezina G, Olson J, Friedrich C, von Bueren AO, von Hoff K, Gerber NU, Benesch M, Faldum A, Pietsch T, Warmuth-Metz M, Kuehl J, Kortmann RD, Rutkowski S, Malbari F, Atlas M, Friedman G, Kelly V, Bray A, Cassady K, Markert J, Gillespie Y, Taylor R, Howman A, Brogden E, Robinson K, Jones D, Gibson M, Bujkiewicz S, Mitra D, Saran F, Michalski A, Pizer B, Jones DTW, Jager N, Kool M, Zichner T, Hutter B, Sultan M, Cho YJ, Pugh TJ, Warnatz HJ, Reifenberger G, Northcott PA, Taylor MD, Meyerson M, Pomeroy SL, Yaspo ML, Korbel JO, Korshunov A, Eils R, Pfister SM, Lichter P, Pajtler KW, Weingarten C, Thor T, Kuenkele A, Fleischhack G, Heukamp LC, Buettner R, Kirfel J, Eggert A, Schramm A, Schulte JH, Friedrich C, von Bueren AO, von Hoff K, Gerber NU, Benesch M, Kwiecien R, Pietsch T, Warmuth-Metz M, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Lupo P, Scheurer M, Martin A, Nirschl C, Polanczyk M, Cohen KJ, Pardoll DM, Drake CG, Lim M, Manoranjan B, Hallett R, Wang X, Venugopal C, McFarlane N, Sheinemann K, Hassell J, Singh S, Venugopal C, Manoranjan B, McFarlane N, Whitton A, Delaney K, Scheinemann K, Singh S, Manoranjan B, Hallett R, Venugopal C, McFarlane N, Hassell J, Scheinemann K, Dunn S, Singh S, Garcia I, Crowther AJ, Gama V, Miller CR, Deshmukh M, Gershon TR, Garcia I, Crowther AJ, Gershon TR, Gerber NU, von Hoff K, Friedrich C, von Bueren AO, Treulieb W, Benesch M, Faldum A, Pietsch T, Warmuth-Metz M, Rutkowski S, Kortmann RD, Zin A, De Bortoli M, Bonvini P, Viscardi E, Perilongo G, Rosolen A, Connolly E, Zhang C, Anderson R, Feldstein N, Stark E, Garvin J, Shing MMK, Lee V, Cheng FWT, Leung AWK, Zhu XL, Wong HT, Kam M, Li CK, Ward S, Sengupta R, Kroll K, Rubin J, Dallas P, Milech N, Longville B, Hopkins R, Vergiliana JVD, Endersby R, Gottardo N, von Bueren AO, Gerss J, Hagel C, Cai H, Remke M, Hasselblatt M, Feuerstein BG, Pernet S, Delattre O, Korshunov A, Rutkowski S, Pfister SM, Baudis M, Lee C, Fotovati A, Triscott J, Dunn S, Valdora F, Freier F, Seyler C, Brady N, Bender S, Northcott P, Kool M, Jones D, Coco S, Tonini GP, Scheurlen W, Boutros M, Taylor M, Katus H, Kulozik A, Zitron E, Korshunov A, Lichter P, Pfister S, Remke M, Shih DJH, Northcott PA, Van Meter T, Pollack IF, Van Meir E, Eberhart CG, Fan X, Dellatre O, Collins VP, Jones DTW, Clifford SC, Pfister SM, Taylor MD, Pompe R, von Bueren AO, von Hoff K, Friedrich C, Treulieb W, Lindow C, Deinlein F, Kuehl J, Rutkowski S, Gupta T, Krishnatry R, Shirsat N, Epari S, Kunder R, Kurkure P, Vora T, Moiyadi A, Jalali R, Cohen K, Perek D, Perek-Polnik M, Dembowska-Baginska B, Drogosiewicz M, Grajkowska W, Lastowska M, Chojnacka M, Filipek I, Tarasinska M, Roszkowski M, Hauser P, Jakab Z, Bognar L, Markia B, Gyorsok Z, Ottoffy G, Nagy K, Cservenyak J, Masat P, Turanyi E, Vizkeleti J, Krivan G, Kallay K, Schuler D, Garami M, Lacroix J, Schlund F, Adolph K, Leuchs B, Bender S, Hielscher T, Pfister S, Witt O, Schlehofer JR, Rommelaere J, Witt H, Leskov K, Ma N, Eberhart C, Stearns D, Dagri JN, Torkildson J, Evans A, Ashby LS, Zakotnik B, Brown RJ, Dhall G, Portnow J, Finlay JL, McCabe M, Pizer B, Marino AM, Baryawno N, Ekstrom TP, Ostman A, Johnsen JI, Robinson G, Parker M, Kranenburg T, Lu C, Pheonix T, Huether R, Easton J, Onar A, Lau C, Bouffet E, Gururangan S, Hassall T, Cohn R, Gajjar A, Ellison D, Mardis E, Wilson R, Downing J, Zhang J, Gilbertson R, Robinson G, Dalton J, O'Neill T, Yong W, Chingtagumpala M, Bouffet E, Bowers D, Kellie S, Gururangan S, Fisher P, Bendel A, Fisher M, Hassall T, Wetmore C, Broniscer A, Clifford S, Gilbertson R, Gajjar A, Ellison D, Zhukova N, Martin D, Lipman T, Castelo-Branco P, Zhang C, Fraser M, Baskin B, Ray P, Bouffet E, Alman B, Ramaswamy V, Dirks P, Clifford S, Rutkowski S, Pfister S, Bristow R, Taylor M, Malkin D, Hawkins C, Tabori U, Dhall G, Ji L, Haley K, Gardner S, Sposto R, Finlay J, Leary S, Strand A, Ditzler S, Heinicke G, Conrad L, Richards A, Pedro K, Knoblaugh S, Cole B, Olson J, Yankelevich M, Budarin M, Konski A, Mentkevich G, Stefanits H, Ebetsberger-Dachs G, Weis S, Haberler C, Milosevic J, Baryawno N, Sveinbjornsson B, Martinsson T, Grotzer M, Johnsen JI, Kogner P, Garzia L, Morrisy S, Jelveh S, Lindsay P, Hill R, Taylor M, Marks A, Zhang H, Rood B, Williamson D, Clifford S, Aurtenetxe O, Gaffar A, Lopez JI, Urberuaga A, Navajas A, O'Halloran K, Hukin J, Singhal A, Dunham C, Goddard K, Rassekh SR, Davidson TB, Fangusaro JR, Ji L, Sposto R, Gardner SL, Allen JC, Dunkel IJ, Dhall G, Finlay JL, Trivedi M, Tyagi A, Goodden J, Chumas P, O'kane R, Crimmins D, Elliott M, Picton S, Silva DS, Viana-Pereira M, Stavale JN, Malheiro S, Almeida GC, Clara C, Jones C, Reis RM, Spence T, Sin-Chan P, Picard D, Ho KC, Lu M, Huang A, Bochare S, Khatua S, Gopalakrishnan V, Chan TSY, Picard D, Pfister S, Hawkins C, Huang A, Chan TSY, Picard D, Ho KC, Huang A, Picard D, Millar S, Hawkins C, Rogers H, Kim SK, Ra YS, Fangusaro J, Toledano H, Nakamura H, Van Meter T, Pomeroy S, Ng HK, Jones C, Gajjar A, Clifford S, Pfister S, Eberhart C, Bouffet E, Grundy R, Huang A, Sengupta S, Weeraratne SD, Phallen J, Sun H, Rallapalli S, Amani V, Pierre-Francois J, Teider N, Cook J, Jensen F, Lim M, Pomeroy S, Cho YJ. MEDULLOBLASTOMA. Neuro Oncol 2012; 14:i82-i105. [PMCID: PMC3483339 DOI: 10.1093/neuonc/nos093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023] Open
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Leonard A, Wolff J, Sengupta R, Marassa J, Piwnica-Worms D, Rubin J, Pollack I, Jakacki R, Butterfield L, Okada H, Fangusaro J, Warren KE, Mullins C, Jurgen P, Julia S, Friedrich CC, Keir S, Saling J, Roskoski M, Friedman H, Bigner D, Moertel C, Olin M, Dahlheimer T, Gustafson M, Sumstad D, McKenna D, Low W, Nascene D, Dietz A, Ohlfest J, Sturm D, Witt H, Hovestadt V, Quan DAK, Jones DTW, Konermann C, Pfaff E, Korshunov A, Rizhova M, Milde T, Witt O, Zapatka M, Collins VP, Kool M, Reifenberger G, Lichter P, Lindroth AM, Plass C, Jabado N, Pfister SM, Pizer B, Salehzadeh A, Brodbelt A, Mallucci C, Brassesco M, Pezuk J, Morales A, de Oliveira J, Roberto G, Umezawa K, Valera E, Rego E, Scrideli C, Tone L, Veringa SJE, Van Vuurden DG, Wesseling P, Vandertop WP, Noske DP, Wurdinger T, Kaspers GJL, Hulleman E, Wright K, Broniscer A, Bendel A, Bowers D, Crawford J, Fisher P, Hassall T, Armstrong G, Baker J, Qaddoumi I, Robinson G, Wetmore C, Klimo P, Boop F, Onar-Thomas A, Ellison D, Gajjar A, Cruz O, de Torres C, Sunol M, Rodriguez E, Alonso L, Parareda A, Cardesa T, Salvador H, Celis V, Guillen A, Garcia G, Muchart J, Trampal C, Martin ML, Rebollo M, Mora J, Piotrowski A, Kowalska A, Coyle P, Smith S, Rogers H, Macarthur D, Grundy R, Puccetti D, Salamat S, Kennedy T, Fangusaro J, Patel N, Bradley K, Casey K, Iskandar B, Nakano Y, Okada K, Osugi Y, Yamasaki K, Fujisaki H, Fukushima H, Inoue T, Matsusaka Y, Sakamoto H, Hara J, De Vleeschouwer S, Ardon H, Van Calenbergh F, Sciot R, Wilms G, Van Loon J, Goffin J, Van Gool S, Puccetti D, Salamat S, Rusinak D, Patel N, Bradley K, Casey K, Knight P, Onel K, Wargowski D, Stettner A, Iskandar B, Al-Ghafari A, Punjaruk W, Coyle B, Kerr I, Xipell E, Rodriguez M, Gonzalez-Huarriz M, Tunon MT, Zazpe I, Tejada-Solis S, Diez-Valle R, Fueyo J, Gomez-Manzano C, Alonso MM, Pastakia D, McCully C, Murphy R, Bacher J, Thomas M, Steffen-Smith E, Saleem K, Waldbridge S, Widemann B, Warren K, Miele E, Buttarelli F, Arcella A, Begalli F, Po A, Baldi C, Carissimo G, Antonelli M, Donofrio V, Morra I, Nozza P, Gulino A, Giangaspero F, Ferretti E, Elens I, De Vleeschouwer S, Pauwels F, Van Gool S, Fritzell S, Eberstal S, Sanden E, Visse E, Darabi A, Siesjo P, McDonald P, Wrogemann J, Krawitz S, Del Bigio M, Eisenstat D, Wolff J, Kwiecien R, Pietsch T, Faldum A, Kortmann RD, Warmuth-Metz M, Rutkowski S, Slavc I, Kramm CM, Uparkar U, Geyer R, Ermoian R, Ellenbogen R, Leary S, Triscott J, Hu K, Fotovati A, Yip S, Kast R, Toyota B, Dunn S, Hegde M, Corder A, Chow K, Mukherjee M, Ashoori A, Brawley V, Heslop H, Gottschalk S, Yvon E, Ahmed N, Wong TT, Yang FY, Lu M, Liang HF, Wang HE, Liu RS, Teng MC, Yen CC, Agnihotri S, Ternamian C, Jones C, Zadeh G, Rutka J, Hawkins C, Filipek I, Drogosiewicz M, Perek-Polnik M, Swieszkowska E, Baginska BD, Jurkiewicz E, Perek D, Kuehn A, Falkenstein F, Wolff J, Kwiecien R, Pietsch T, Gnekow A, Kramm C, Brooks MD, Jackson E, Piwnica-Worms D, Mitra RD, Rubin JB, Liu XY, Korshunov A, Schwartzentruber J, Jones DTW, Pfaff E, Sturm D, Fontebasso AM, Quang DAK, Albrecht S, Kool M, Dong Z, Siegel P, Von Diemling A, Faury D, Tabori U, Lichter P, Plass C, Majewski J, Pfister SM, Jabado N, Lulla R, Echevarria M, Alden T, DiPatri A, Tomita T, Goldman S, Fangusaro J, Qaddoumi I, Lin T, Merchant TE, Kocak M, Panandiker AP, Armstrong GT, Wetmore C, Gajjar A, Broniscer A, Gielen GH, Muehlen AZ, Kramm C, Pietsch T, Hubert C, Ding Y, Toledo C, Paddison P, Olson J, Nandhabalan M, Bjerke L, Bax D, Carvalho D, Bajrami I, Ashworth A, Lord C, Hargrave D, Reis R, Workman P, Jones C, Little S, Popov S, Jury A, Burford A, Doey L, Al-Sarraj S, Jurgensmeier J, Jones C, Carvalho D, Bjerke L, Bax D, Chen L, Kozarewa I, Baker S, Grundy R, Ashworth A, Lord C, Hargrave D, Reis R, Jones C, Bjerke L, Perryman L, Burford A, Bax D, Jury A, Popov S, Box G, Raynaud F, Hargrave D, Eccles S, Jones C, Viana-Pereira M, Pereira M, Burford A, Jury A, Popov S, Perryman L, Bax D, Forshew T, Tatevossian R, Sheer D, Pimental J, Pires M, Reis R, Jones C, Sarkar C, Jha P, Patrick IRP, Somasundaram K, Pathak P, Sharma MC, Suri V, Suri A, Gerges N, Haque T, Nantel A, Faury D, Jabado N, Lee C, Fotovati A, Triscott J, Chen J, Venugopal C, Singhal A, Dunham C, Kerr J, Verreault M, Yip S, Wakimoto H, Jones C, Jayanthan A, Narendran A, Singh S, Dunn S, Giraud G, Holm S, Gustavsson B, Van Gool S, Kizyma R, Kizyma Z, Dvornyak L, Kotsay B, Epari S, Sharma P, Gurav M, Gupta T, Shetty P, Moiyadi A, Kane S, Jalali R. HIGH GRADE GLIOMAS. Neuro Oncol 2012; 14:i56-i68. [PMCID: PMC3483348 DOI: 10.1093/neuonc/nos102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2023] Open
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Lewis SJ, Araya R, Leary S, Smith GD, Ness A. Folic acid supplementation during pregnancy may protect against depression 21 months after pregnancy, an effect modified by MTHFR C677T genotype. Eur J Clin Nutr 2011; 66:97-103. [PMID: 21772318 DOI: 10.1038/ejcn.2011.136] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND/OBJECTIVES As low folate status has been implicated in depression, high folate intake, in the form of supplements, during pregnancy might offer protection against depression during pregnancy and postpartum. SUBJECTS/METHODS We examined the association between change in self-reported depressive symptoms (Edinburgh Postnatal Depression Scale) at different timepoints during and following pregnancy and self-reported folic acid supplementation during pregnancy in a prospective cohort of 6809 pregnant women. We also tested whether there was a main effect of methylenetetrahydrofolate reductase (MTHFR) C677T genotype (which influences folate metabolism and intracellular levels of folate metabolites and homocysteine) on change in depression scores, and carried out our analysis of folic acid supplementation and depression stratifying by genotype. RESULTS We found no strong evidence that folic acid supplementation reduced the risk of depression during pregnancy and up to 8 months after pregnancy. However, we did find evidence to suggest that folic acid supplements during pregnancy protected against depression 21 months postpartum, and that this effect was more pronounced in those with the MTHFR C677T TT genotype (change in depression score from 8 months to 21 months postpartum among TT individuals was 0.66 (95% CI=0.31-1.01) among those not taking supplements, compared with -1.02 (95% CI=-2.22-0.18) among those taking supplements at 18 weeks pregnancy, P(difference)=0.01). CONCLUSIONS Low folate is unlikely to be an important risk factor for depression during pregnancy and for postpartum depression, but may be a risk factor for depression outside of pregnancy, especially among women with the MTHFR C677T TT genotype.
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Affiliation(s)
- S J Lewis
- School of Social and Community Medicine, University of Bristol, Bristol, UK.
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Abstract
AbstractEfficient actuators that are lightweight, high performance and compact are needed to support telerobotic requirements for future NASA missions. In this work, we present a new class of electromechanically active polymers that can potentially be used as actuators to meet many NASA needs. The materials are graft elastomers that offer high strain under an applied electric field. Due to its higher mechanical modulus, this elastomer also has a higher strain energy density as compared to previously reported electrostrictive polyurethane elastomers. The dielectric, mechanical and electromechanical properties of this new electrostrictive elastomer have been studied as a function of temperature and frequency. Combined with structural analysis using x-ray diffraction and differential scanning calorimetry on the new elastomer, structure-property interrelationship and mechanisms of the electric field induced strain in the graft elastomer have also been investigated. This electroactive polymer (EAP) has demonstrated high actuation strain and high mechanical energy density. The combination of these properties with its tailorable molecular composition and excellent processability makes it attractive for a variety of actuation tasks. The experimental results and applications will be presented.
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Bar-Cohen Y, Leary S, Yavrouian A, Oguro K, Tadokoro S, Harrison J, Smith J, Su J. Challenges to the Transition to the Practical Application of IPMC as Artificial-Muscle Actuators. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-600-13] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AbstractIn recent years, electroactive polymers (EAP) materials have gained recognition as potential actuators with unique capabilities having the closest performance resemblance to biological muscles. Ion-exchange membrane metallic composites (IPMC) are one of the EAP materials with such a potential. The strong bending that is induced by IPMC offers attractive actuation for the construction of various mechanisms. Examples of applications that were conceived and investigated for planetary tasks include a gripper and wiper. The development of the wiper for dust removal from the window of a miniature rover, planned for launch to an asteroid, is the subject of this reported study. The application of EAP in space conditions is posing great challenge due to the harsh operating conditions that are involved and the critical need for robustness and durability. The various issues that can affect the application of IPMC were examined including operation in vacuum, low temperatures, and the effect of the electromechanical and ionic characteristics of IPMC on its actuation capability. The authors introduced highly efficient IPMC materials, mechanical modeling, unique elements and protective coatings in an effort to enhance the applicability of IPMC as an actuator of a planetary dust-wiper. Results showed that the IPMC technology is not ready yet for practical implementation due to residual deformation that is introduced under DC activation and the difficulty to protect the material ionic content over the needed 3-years durability. Further studies are under way to overcome these obstacles and other EAP materials are also being considered as alternative bending actuators.
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Deere K, Williams C, Leary S, Mattocks C, Ness A, Blair SN, Riddoch C. Myopia and later physical activity in adolescence: a prospective study. Br J Sports Med 2010; 43:542-4. [PMID: 19581405 DOI: 10.1136/bjsm.2008.049288] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To investigate associations between objectively measured physical activity (PA) and myopia in children. METHODS Children from the Avon Longitudinal Study of Parents and Children (ALSPAC) were asked to wear a uniaxial accelerometer for 7 days. Measures of counts per minute (cpm), minutes spent in moderate to vigorous activity (MVPA) and minutes of sedentary behaviour (msed) were derived from the accelerometer worn at age 12. Children were also examined, at age 10, using an autorefractor to estimate myopia. Social and parental factors were collected from pregnancy and physical measures of the child were recorded at age 12. RESULTS 4880 children had valid PA and autorefraction data. In minimally adjusted models (age and gender) myopic children were less active than the other children: beta = -49.9 cpm (95% CI -73.5 to -26.4, p = <0.001). The myopic group spent less time in MVPA than the other children: beta = -3.2 minutes MVPA (95% CI -5.2 to -1.1, p = 0.003) and more time sedentary: beta = 15.8 minutes (95% CI 5.8 to 25.8, p = 0.002). The effect sizes were attenuated by adjustment for social and behavioural confounders although myopia status in the better (less myopic on autorefraction) eye remained strongly associated with cpm and MVPA but less so for sedentary behaviour: beta = -36.8 cpm (95% CI -67.8 to -5.8, p = 0.02), beta = -2.7 MVPA (95% CI -5.3 to -0.1, p = 0.04), beta = 10.1 msed (95% CI -2.9 to 23.1, p = 0.13). CONCLUSION Myopic children may be more at risk of having lower levels of PA than their non-myopic peers, although the difference was modest.
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Affiliation(s)
- K Deere
- Department of Social Medicine, University of Bristol, Bristol, UK
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Farrell R, Kapoor R, Leary S, Rudge P, Thompson A, Miller D, Giovannoni G. Neutralizing anti-interferon beta antibodies are associated with reduced side effects and delayed impact on efficacy of Interferon-beta. Mult Scler 2007; 14:212-8. [PMID: 17986510 DOI: 10.1177/1352458507082066] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
UNLABELLED Interferon-beta (IFNbeta) is a biological therapy which is immunogenic, inducing anti-IFN-beta neutralizing antibodies (Nabs) in some subjects. The frequency of Nabs varies depending on IFN-beta product and the Nab assay used. OBJECTIVE Assess frequency of Nabs using novel Luciferase assay, evaluate association with relapses, frequency of side effects and to compare results with published data. METHODS Serum samples at 12 and 24 months and a follow up sample were tested for binding and Nabs. Titre >20 NU was considered positive. Charts were reviewed retrospectively for clinical data. RESULTS Out of 327 subjects included, 130 subjects (40%) were binding antibody positive, 89 (27%) were Nab +ve at anytime. Risk at 12 months for being Nab +ve: Avonex 8%, Betaferon 39%, Rebif 33%, P < 10(-5); at 24 months 8, 31 and 27% respectively, P = 0.002. Nab titres were highest in Rebif Nab +ve subjects - 50% >320 NU. Annualized relapse rate was 1.53 pre-treatment, after treatment relapse rate was higher in Nab +ve group 0.67 (95% CI 0.38-0.97) versus 0.5 (0.38-0.61) Nab -ve P = 0.04. Nab status at 12 and 24 months was significantly associated with risk of subsequent relapse, risk being greatest in those with highest titres. Side effects were also significantly associated with Nab -ve status.
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Affiliation(s)
- R Farrell
- National Hospital for Neurology and Neurosurgery, Institute of Neurology, Queen Square, London, UK.
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Brion M, Ness A, Smith GD, Leary S. Association Between Body Composition and Blood Pressure In a Contemporary Cohort Of 9-Year-Old Children. Am J Epidemiol 2006. [DOI: 10.1093/aje/163.suppl_11.s8-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Votruba M, Leary S, Losseff N, Bhattacharya SS, Moore AT, Miller DH, Moseley IF. MRI of the intraorbital optic nerve in patients with autosomal dominant optic atrophy. Neuroradiology 2000; 42:180-3. [PMID: 10772138 DOI: 10.1007/s002340050041] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Measurements of the intraorbital optic nerve were made using high-resolution coronal MRI in 10 adults with autosomal dominant optic atrophy. Comparisons were made with previous studies of 10 normal adult subjects. The cross-sectional diameters of the optic nerve and the perineural subarachnoid space were measured and a ratio of there diameters at anterior, mid and posterior positions along the optic nerve was determined. We found a statistically significant difference in the mean optic nerve: sheath ratio between the control group and patients with autosomal dominant optic atrophy. At anterior, mid and posterior locations along the optic nerve it is significantly smaller in patients with optic atrophy. We have demonstrated that the loss of ganglion cells, previously documented in dominant optic atrophy, is associated with a significant loss of optic nerve tissue and thinning of the nerve along its length.
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Affiliation(s)
- M Votruba
- Department of Molecular Genetics, Institute of Ophthalmology, London, UK.
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Abstract
OBJECTIVE To determine whether patients with the clinical phenotype of multifocal motor neuropathy but without the electrophysiological criteria for conduction block would respond to intravenous immunoglobulin (IVIg). METHODS Ten patients were selected with a slowly progressive, asymmetric, lower motor neuron disorder, and were treated prospectively with IVIg at a dose of 2g/kg over 5 days. All subjects had neurophysiological testing to look for evidence of conduction block before treatment. Muscle strength was assessed by MRC grades and hand held myometry, measuring pinch and grip strength. A 20% increase in both pinch and grip myometry was considered a positive response. RESULTS In no patient was conduction block detected. Four of the 10 patients showed a positive response to IVIg, with the best response occurring in two patients who presented with weakness but without severe muscle wasting. Three of the four responders have continued to receive IVIg for a mean period of 17 months (range 15-24 months), with continued effect. The response to IVIg was not related to the presence of anti-GM1 antiganglioside antibodies, but responders had a selective pattern of muscle weakness and normal (>90% predicted) vital capacity. CONCLUSION The findings suggest that a course of IVIg should be considered in patients with the clinical phenotype of multifocal motor neuropathy but without neurophysiological evidence of conduction block.
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Affiliation(s)
- C M Ellis
- Department of Clinical Neurosciences, Guy's King's and St Thomas' School of Medicine, and Institute of Psychiatry, London, UK
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Pettersson J, Holmström A, Hill J, Leary S, Frithz-Lindsten E, von Euler-Matell A, Carlsson E, Titball R, Forsberg A, Wolf-Watz H. The V-antigen of Yersinia is surface exposed before target cell contact and involved in virulence protein translocation. Mol Microbiol 1999; 32:961-76. [PMID: 10361299 DOI: 10.1046/j.1365-2958.1999.01408.x] [Citation(s) in RCA: 183] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Type III-mediated translocation of Yop effectors is an essential virulence mechanism of pathogenic Yersinia. LcrV is the only protein secreted by the type III secretion system that induces protective immunity. LcrV also plays a significant role in the regulation of Yop expression and secretion. The role of LcrV in the virulence process has, however, remained elusive on account of its pleiotropic effects. Here, we show that anti-LcrV antibodies can block the delivery of Yop effectors into the target cell cytosol. This argues strongly for a critical role of LcrV in the Yop translocation process. Additional evidence supporting this role was obtained by genetic analysis. LcrV was found to be present on the bacterial surface before the establishment of bacteria target cell contact. These findings suggest that LcrV serves an important role in the initiation of the translocation process and provides one possible explanation for the mechanism of LcrV-induced protective immunity.
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Affiliation(s)
- J Pettersson
- Department of Cell and Molecular Biology, Umeâ University, S-901 87 Umeâ, Sweden
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Tocce K, Masters G, Rago C, Prior L, Suppiah K, Glysing-Jensen T, Leary S, Riggs J. Increased serum IgG1 levels and reduced numbers of B-1 B cells in DBA/2J mice. Immunology 1998; 94:403-9. [PMID: 9767424 PMCID: PMC1364260 DOI: 10.1046/j.1365-2567.1998.00531.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
B-cell heterogeneity studies have historically focused upon BALB/c mice and their derivatives. In contrast, the B cells of DBA/2J mice, a prototype strain for the study of the endogenous minor lymphocyte stimulatory (Mls) viral superantigen Mls-1a, have not been extensively investigated. DBA/2J B cells, by functioning as Mls-1a antigen-presenting cells, influence their own differentiation and diversity by inducing the proliferation and differentiation of specific CD4 T-cell subsets. In this report, the B cells of DBA/2J and BALB/c mice were compared for their ability to restore B-cell function in severe combined immunodeficient (SCID) recipients. Although spleen and bone marrow cells from these strains exhibited similar restoration of serum IgM production, the transfer of DBA/2J B cells into SCID mice led to greater IgG1 production. The peritoneal cells of DBA/2J mice consisted of a lower percentage of B-1 B cells and were less capable of restoring B-cell function after transfer into SCID recipients. These differences are discussed with respect to the possible role of viral superantigens in influencing B-lymphocyte diversity.
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Affiliation(s)
- K Tocce
- Department of Biology, Rider University, Lawrenceville, NJ 08648-3099, USA
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Ip NY, van de Stadt I, Loewy ZG, Leary S, Grzeschik KH, Balazs I. Identification and characterization of a hypervariable region [D18S27] on chromosome 18. Nucleic Acids Res 1989; 17:8404. [PMID: 2813078 PMCID: PMC335009 DOI: 10.1093/nar/17.20.8404] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Affiliation(s)
- N Y Ip
- Lifecodes Corporation, Valhalla, NY 10595
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