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Idris M, Sullivan M, Gaughan JB, Keeley T, Phillips CJC. Faecal cortisol metabolites, body temperature, and behaviour of beef cattle exposed to a heat load. Animal 2024; 18:101112. [PMID: 38518429 DOI: 10.1016/j.animal.2024.101112] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 02/05/2024] [Accepted: 02/09/2024] [Indexed: 03/24/2024] Open
Abstract
Feedlot cattle are at times exposed to high environmental temperatures. Faecal cortisol metabolites were related to possible indicators of heat stress that could be measured under field conditions: respiratory dynamics (respiration rate), body surface temperature and adaptive behaviours, such as water consumption, posture (standing, lying), and activity (eating, drinking and rumination). Twelve (12) yearling Black Angus steers were divided into two treatment groups: a hot treatment (HOT; n = 6) and a thermoneutral-treatment (TN; n = 6) and individually housed in a climate-controlled facility at The University of Queensland, Australia. In the TN treatment, all animals were exposed to an ambient temperature of 20.34 ± 0.25 °C, relative humidity 71.51 ± 3.26% and Temperature humidity index (THI) 66.91 ± 0.33 throughout. In the HOT treatment group, environmental conditions were exposed to different climatic phases from thermoneutral to hot conditions, where they remained for 7 d, and then returned to TN conditions in the recovery period. The dry bulb ambient temperature (TA) and relative humidity (RH) in the pens of cattle in the HOT treatment were increased from 28 °C (daily maximum ambient temperature) and 45% RH at 0700 h to a daily maximum TA and RH of 35 °C (daily maximum ambient temperature) and 50% (THI 77) at 1100 h, which was maintained until 1600 h, after which it declined until it reached the baseline at 2000 h. In both treatments, there was a significant decrease in faecal cortisol metabolite concentration from the start to the end of the experiments they adapted to the experimental facility. The concentration of faecal cortisol metabolites was greater in the HOT treatment, compared to the TN treatment during the heat exposure period, but there was no difference in the transition or recovery periods. Respiration rate was greater in the HOT treatment during heat exposure, and it increased with ambient dry bulb temperature above 26 °C, the latter being the upper critical temperature. Although positive correlations were detected between faecal cortisol metabolites and body surface temperature measurements, particularly the shoulder and rump, as well as standing time, panting score and drinking, a stepwise regression found that faecal cortisol metabolites were only significantly correlated with one variable, respiration rate. It is concluded that respiration rate is the best indicator of the stress induced by hot conditions for cattle.
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Affiliation(s)
- M Idris
- Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Punjab 63100, Pakistan.
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- School of Agriculture and Food Sustainability, Gatton Campus, The University of Queensland, Gatton, QLD 4343, Australia
| | - J B Gaughan
- School of Agriculture and Food Sustainability, Gatton Campus, The University of Queensland, Gatton, QLD 4343, Australia
| | - T Keeley
- School of Agriculture and Food Sustainability, Gatton Campus, The University of Queensland, Gatton, QLD 4343, Australia
| | - C J C Phillips
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Kreutzwalki 1, 51014 Tartu, Estonia; Curtin University Sustainability Policy (CUSP) Institute, Curtin University, Perth, WA 6845, Australia
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Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Wu H, Kumar M, Fray E, Siliciano R, Smedley J, Meyers G, Maziarz R, Burwitz B, Stanton J, Sacha J, Weber W, Waytashek C, Boyle C, Bateman K, Reed J, Hwang J, Shriver-Munsch C, Northrup M, Armantrout K, Price H, Robertson-LeVay M, Uttke S, Junell S, Moats C, Bochart R, Sciurba J, Bimber B, Sullivan M, Dozier B, MacAllister R, Hobbs T, Martin L, Siliciano J, Axthelm M. OP 6.7 – 00044 Long-term ART-free SIV Remission Following Allogeneic Hematopoietic Cell Transplantation in Mauritian Cynomolgus Macaques. J Virus Erad 2022. [DOI: 10.1016/j.jve.2022.100252] [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: 12/24/2022] Open
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Michel L, Sullivan M, Picon A, Andikyan V. Laparoscopic Resection of Parasitic Fibroids after Hysterectomy. J Minim Invasive Gynecol 2021. [DOI: 10.1016/j.jmig.2021.09.197] [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: 11/25/2022]
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Koroulakis A, Sullivan M, Molitoris J, Jiang Y, Hausner P, Miller R, Regine W. The Effect of Radiation Therapy on Malignant Fistulae of Anorectal Cancers. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1812] [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]
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Dermer E, Spahr A, Tran LT, Mirchi A, Pelletier F, Guerrero K, Ahmed S, Brais B, Braverman N, Buhas D, Chandratre S, Chenier S, Chrestian N, Desmeules M, Dilenge ME, Laflamme J, Larbrisseau A, Legault G, Lim KY, Maftei C, Major P, Malvey-Dorn E, Marois P, Mitchell J, Nadeau A, Osterman B, Paradis I, Pohl D, Reggin J, Riou E, Roedde G, Rossignol E, Sébire G, Shevell M, Srour M, Sylvain M, Tarnopolsky M, Venkateswaran S, Sullivan M, Bernard G. Stress in Parents of Children With Genetically Determined Leukoencephalopathies: A Pilot Study. J Child Neurol 2020; 35:901-907. [PMID: 32720856 DOI: 10.1177/0883073820938645] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Genetically determined leukoencephalopathies comprise a group of rare inherited white matter disorders. The majority are progressive diseases resulting in early death. We performed a cross-sectional pilot study including 55 parents from 36 families to assess the level of stress experienced by parents of patients with genetically determined leukoencephalopathies, aged 1 month to 12 years. Thirty-four mothers and 21 fathers completed the Parenting Stress Index-4th Edition. One demographic questionnaire was completed per family. Detailed clinical data was gathered on all patients. Statistical analysis was performed with total stress percentile score as the primary outcome. Mothers and fathers had significantly higher stress levels compared with the normative sample; 20% of parents had high levels of stress whereas 11% had clinically significant levels of stress. Mothers and fathers had comparable total stress percentile scores. We identified pediatric behavioral difficulties and gross motor function to be factors influencing stress in mothers. Our study is the first to examine parental stress in this population and highlights the need for parental support early in the disease course. In this pilot study, we demonstrated that using the Parenting Stress Index-4th Edition to assess stress levels in parents of patients with genetically determined leukoencephalopathies is feasible, leads to valuable and actionable results, and should be used in larger, prospective studies.
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Affiliation(s)
- E Dermer
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada.,E. Dermer and A. Spahr are co-first authors of this article
| | - A Spahr
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada.,E. Dermer and A. Spahr are co-first authors of this article
| | - L T Tran
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - A Mirchi
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - F Pelletier
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - K Guerrero
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - S Ahmed
- 27364North Bay Regional Health Centre, North Bay, Ontario, Canada
| | - B Brais
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada
| | - N Braverman
- Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - D Buhas
- Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada
| | - S Chandratre
- Department of Pediatric Neurology, 6397Oxford University Hospitals, Oxford, United Kingdom
| | - S Chenier
- Department of Medical Genetics, 7321University of Sherbrooke, Sherbrooke, Québec, Canada
| | - N Chrestian
- Division of Pediatric Neurology, 12369Centre Mère-Enfant Soleil du CHU de Québec-Université Laval, Québec, Canada.,Department of Pediatrics, 12369Centre Mère-Enfant Soleil du CHU de Québec-Université Laval, Québec, Canada
| | - M Desmeules
- Department of Pediatrics, Saguenay, Chicoutimi, Québec, Canada
| | - M E Dilenge
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada
| | - J Laflamme
- Department of Pediatrics, 12369Centre Mère-Enfant Soleil du CHU de Québec-Université Laval, Québec, Canada
| | - A Larbrisseau
- Department of Pediatrics, 5622University of Montreal, Montréal, Québec, Canada.,Department of Neurology, CHU Saint-Justine, Montréal, Québec, Canada
| | - G Legault
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada
| | - K Y Lim
- Department of Pediatric Neurology, Providence Pediatric Neurology-St. Vincent, Portland, OR, USA
| | - C Maftei
- Department of Pediatrics, Division of Medical Genetics, CHU Saint-Justine, Montreal University, Montréal, Québec, Canada
| | - P Major
- Department of Pediatrics, 5622University of Montreal, Montréal, Québec, Canada
| | - E Malvey-Dorn
- Department of Pediatrics, All About Children Pediatrics Eden Prairie, St. Louis Park, MN, USA
| | - P Marois
- Department of Pediatrics, 5622University of Montreal, Montréal, Québec, Canada
| | - J Mitchell
- Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - A Nadeau
- Department of Pediatric Neurology, University of Sherbrooke, Sherbrooke, Québec, Canada
| | - B Osterman
- Department of Pediatrics, 5622University of Montreal, Montréal, Québec, Canada.,Department of Neurology, CHU Saint-Justine, Montréal, Québec, Canada
| | - I Paradis
- CIUSSS de l'Est-de-l'Île-de-Montréal, CLSC de Rivière-des-Prairies, Montréal, Québec, Canada
| | - D Pohl
- Division of Neurology, 274065Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - J Reggin
- Department of Pediatric Neurology, Providence Child Neurology, Spokane, Washington, United States
| | - E Riou
- Department of Pediatric Neurology, University of Sherbrooke, Sherbrooke, Québec, Canada
| | - G Roedde
- Latchford Medical Centre, Latchford, Ontario, Canada
| | - E Rossignol
- Brain and Child Development, CHU Saint-Justine Research Center, Montréal, Québec, Canada
| | - G Sébire
- Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - M Shevell
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - M Srour
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
| | - M Sylvain
- Division of Pediatric Neurology, 12369Centre Mère-Enfant Soleil du CHU de Québec-Université Laval, Québec, Canada.,Department of Pediatrics, 12369Centre Mère-Enfant Soleil du CHU de Québec-Université Laval, Québec, Canada
| | - M Tarnopolsky
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - S Venkateswaran
- Department of Pediatrics, CHEO Research Institute, Ottawa, Ontario, Canada
| | - M Sullivan
- Department of Psychology, McGill University, Montréal, Québec, Canada
| | - G Bernard
- Department of Neurology and Neurosurgery, 54473McGill University, Montréal, Québec Canada.,Department of Pediatrics, 54473McGill University, Montréal, Québec Canada.,Department of Human Genetics, 54473McGill University, Montréal, Québec, Canada.,Department of Specialized Medicine, Division of Medical Genetics, 507266McGill University Health Centre, Montréal, Québec, Canada.,Child Health and Human Development Program, 507266Research Institute of the McGill University Health Center, Montréal, Québec, Canada
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Siddons DP, Kuczewski AJ, Rumaiz AK, Tappero R, Idir M, Nakhoda K, Khanfri J, Singh V, Farquhar ER, Sullivan M, Abel D, Brady DJ, Yuan X. A coded aperture microscope for X-ray fluorescence full-field imaging. J Synchrotron Radiat 2020; 27:1703-1706. [PMID: 33147197 PMCID: PMC7642964 DOI: 10.1107/s1600577520012308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/07/2020] [Indexed: 06/11/2023]
Abstract
The design and construction of an instrument for full-field imaging of the X-ray fluorescence emitted by a fully illuminated sample are presented. The aim is to produce an X-ray microscope with a few micrometers spatial resolution, which does not need to scan the sample. Since the fluorescence from a spatially inhomogeneous sample may contain many fluorescence lines, the optic which will provide the magnification of the emissions must be achromatic, i.e. its optical properties must be energy-independent. The only optics which fulfill this requirement in the X-ray regime are mirrors and pinholes. The throughput of a simple pinhole is very low, so the concept of coded apertures is an attractive extension which improves the throughput by having many pinholes, and retains the achromatic property. Modified uniformly redundant arrays (MURAs) with 10 µm openings and 50% open area have been fabricated using gold in a lithographic technique, fabricated on a 1 µm-thick silicon nitride membrane. The gold is 25 µm thick, offering good contrast up to 20 keV. The silicon nitride is transparent down into the soft X-ray region. MURAs with various orders, from 19 up to 73, as well as their respective negative (a mask where open and closed positions are inversed compared with the original mask), have been made. Having both signs of mask will reduce near-field artifacts and make it possible to correct for any lack of contrast.
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Affiliation(s)
- D. P. Siddons
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - A. J. Kuczewski
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - A. K. Rumaiz
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - R. Tappero
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - M. Idir
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - K. Nakhoda
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - J. Khanfri
- Stony Brook University, Stony Brook, NY 11794, USA
| | - V. Singh
- Louisiana State University, Baton Rouge, LA 70803, USA
| | - E. R. Farquhar
- Case Western Reserve University, Cleveland, OH 44106, USA
| | - M. Sullivan
- Case Western Reserve University, Cleveland, OH 44106, USA
| | - D. Abel
- Case Western Reserve University, Cleveland, OH 44106, USA
| | | | - X. Yuan
- Nokia Bell Labs, Murray Hill, NJ 07974, USA
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Thakarar K, Walley AY, Heeren TC, Winter MR, Ventura AS, Sullivan M, Drainoni M, Saitz R. Medication for addiction treatment and acute care utilization in HIV-positive adults with substance use disorders. AIDS Care 2020; 32:1177-1181. [PMID: 31686528 PMCID: PMC7198361 DOI: 10.1080/09540121.2019.1683805] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 10/25/2022]
Abstract
Medication for addiction treatment (MAT) could reduce acute care utilization in HIV-positive individuals with substance use disorders. The study objective was to determine if HIV-positive people with substance use disorders treated with MAT report less acute care utilization than those not receiving MAT. We assessed the association between MAT and acute care utilization among HIV-positive individuals with alcohol or opioid use disorder. Acute care utilization 6 months later was defined as any past 3-month self-reported (1) emergency department (ED) visit and (2) hospitalization. Of 153 participants, 88% had alcohol use disorder, 41% had opioid use disorder, and 48 (31%) were treated with MAT. Fifty-five (36%) participants had an ED visit and 38 (25%) participants had a hospitalization. MAT was not associated with an ED visit (AOR 1.12, 95% CI 0.46-2.75) or hospitalization (AOR 1.09, 95% CI 0.39-3.04). MAT was not associated with acute care utilization. These results highlight the need to increase MAT prescribing in HIV-positive individuals with substance use disorders, and to address the many factors that influence acute care utilization.
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Affiliation(s)
- K Thakarar
- Center for Outcomes Research and Evaluation, Maine Medical Center, Portland, ME, USA.,Tufts University School of Medicine, Boston, MA, USA
| | - A Y Walley
- Boston Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - T C Heeren
- Boston University School of Public Health, Boston, MA, USA
| | - M R Winter
- Boston University School of Public Health, Boston, MA, USA
| | | | | | - M Drainoni
- Boston University School of Medicine, Boston, MA, USA.,Boston University School of Public Health, Boston, MA, USA.,Center for Healthcare Organization and Implementation Research, ENRM Memorial VA Hospital, Bedford, MA, USA
| | - R Saitz
- Boston Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA.,Boston University School of Public Health, Boston, MA, USA.,Clinical Research and Education Unit, Section of General Internal Medicine, Boston, MA, USA
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10
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Sullivan M, Dumont H, Smythe EJ, Borman C, Harrison C. A fast technique to measure the dewpoint pressure of a retrograde condensate gas using a microfluidic volume. Rev Sci Instrum 2020; 91:075001. [PMID: 32752796 DOI: 10.1063/5.0011117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/24/2020] [Indexed: 06/11/2023]
Abstract
A new method to determine the dewpoint pressure of a retrograde condensate from a fast, non-equilibrium measurement performed in a microfluidic optical cell is presented. The inflection point of the optical transmission recorded during depressurization agrees well with the dewpoint pressure of the sample, determined by conventional laboratory techniques. With this new technique, a measurement can be performed in less than 5 min and requires far less than a milliliter of the sample. Benchmarking of this technique is presented using four retrograde condensate samples, which were created in the laboratory using multi-component compositions that are based on oilfield samples. Each sample was characterized at three different temperatures, and their maximum relative liquid volumes (maximum liquid volume/total system volume at the dewpoint pressure) ranged from 1.3% to 13.5% for these temperatures. The dewpoint pressure measured by this technique differs by no more than 100 psi from that measured in a conventional laboratory for samples of a richness of 4% or higher, while leaner samples display a difference of ∼200 psi.
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Affiliation(s)
- M Sullivan
- Schlumberger-Doll Research, 1 Hampshire St., Cambridge, Massachusetts 02139, USA
| | - H Dumont
- Schlumberger-Doll Research, 1 Hampshire St., Cambridge, Massachusetts 02139, USA
| | - E J Smythe
- Schlumberger-Doll Research, 1 Hampshire St., Cambridge, Massachusetts 02139, USA
| | - C Borman
- Schlumberger-Doll Research, 1 Hampshire St., Cambridge, Massachusetts 02139, USA
| | - C Harrison
- Schlumberger-Doll Research, 1 Hampshire St., Cambridge, Massachusetts 02139, USA
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11
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Son J, Carr C, Chambers LM, Michener C, Meng Y, Yen T, Beavis A, Stone R, Wethington S, Burkett W, Richardson D, Staley AS, Ahn S, Gehrig P, Torres D, Dowdy S, Sullivan M, Modesitt S, Watson C, Secord A, Veade A, Havrilesky L, Loreen A, Griffin K, Jackson A, Fader AN, Ricci S. Adjuvant treatment in high intermediate risk early stage endometrial cancer. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2019.11.055] [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: 12/01/2022]
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12
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Zeng P, Liu J, Zhang C, Zhang B, Liu W, Huang M, Ma H, Zhao Y, Guo R, He M, Liu Y, Liao D, Sullivan M, Wang J, Cai W, Ness P, Shan H. Current risk factors for HIV infection among blood donors in seven Chinese regions. Transfusion 2020; 60:326-333. [PMID: 31912898 DOI: 10.1111/trf.15659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 11/26/2019] [Accepted: 11/26/2019] [Indexed: 12/01/2022]
Abstract
BACKGROUND In China, there is a rising concern on the increasing trends of HIV infections in high-risk groups, who make blood donations that might potentially challenge the blood safety. Analyses on current risk factors for HIV infection among Chinese blood donors are urgently needed for developing effective strategies to defer high-risk donors and to warrant the safety of the blood supply. STUDY DESIGN AND METHODS We recruited 313 HIV-positive and 762 HIV-negative donors from seven study sites in China and evaluated donor demographic characteristics, current medical and behavioral risk factors associated with HIV infection in a case-control survey. Univariable analyses examined the relationship between HIV infection and donor and donation characteristics, medical and behavioral risks, living conditions, and lifestyles. Multivariable logistic regression analyses evaluated the association between selected individual risks and HIV infection. Regression tree analysis was used to select covariates correlated with both HIV infection and individual risks and thus need to be controlled for in logistic regression models. RESULTS Being a man who has sex with men was associated with the highest odds of HIV infection. Not using a condom, having sex with HIV-infected individuals, having sex partners with sexually transmitted diseases (STDs), having more than two concurrent sex partners, or having an STD were all associated with more than five times higher odds of having HIV. Having remunerated sex was associated with a 2.4 increased odds of having HIV infection. CONCLUSION High-risk sexual behaviors were among the major risks for HIV infection among Chinese blood donors.
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Affiliation(s)
- Peibin Zeng
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jing Liu
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | | | - Bowei Zhang
- Henan Provincial Blood Center, Zhenzhou, Henan, China
| | - Wei Liu
- Guangxi Center for Disease Prevention and Control, Nanning, Guangxi, China
| | - Mei Huang
- Mianyang Blood Center, Mianyang, Sichuan, China
| | - Hongli Ma
- Luoyang Blood Center, Luoyang, Henan, China
| | - Yuwei Zhao
- Chengdu Blood Center, Chengdu, Sichuan, China
| | - Rong Guo
- Xinjiang Provincial Blood Center, Urumqi, Xinjiang, China
| | - Miao He
- Institute of Blood Transfusion, Chinese Academic of Medical Science, Chengdu, Sichuan, China
| | - Yu Liu
- Institute of Blood Transfusion, Chinese Academic of Medical Science, Chengdu, Sichuan, China
| | - Dan Liao
- RTI International, Research Triangle Park, North Carolina
| | | | - Jingxing Wang
- Institute of Blood Transfusion, Chinese Academic of Medical Science, Chengdu, Sichuan, China
| | - Wei Cai
- Department of Pathology, Stanford University, Palo Alto, California
| | - Paul Ness
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Hua Shan
- Department of Pathology, Stanford University, Palo Alto, California
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13
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Shi L, Liu Y, Wang J, Zeng P, Gao Z, Wang S, Fu P, Liu J, Mao W, He W, Ma H, Huang M, Wan J, Liao D, Brambilla D, Sullivan M, Zou S, Ness P, He M, Shan H. HIV prevalence and incidence estimates among blood donors in five regions in China. Transfusion 2019; 60:117-125. [PMID: 31845344 DOI: 10.1111/trf.15636] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Previous data, although scant, indicated that the incidence of HIV in China has increased over the past decade. There is a growing concern about the impact of the HIV epidemic on blood safety. METHODS AND MATERIALS We used donation data from five geographically-disperse blood centers in 2013-2016 participating in the Recipient Epidemiology and Donor Evaluation Study-III (REDS-III) China program to estimate HIV prevalence and incidence among blood donors. Multivariable logistic regression model was used to examine factors associated with HIV infection in Chinese blood donors. RESULTS The overall HIV prevalence among first-time donors from 2013 through 2016 was 68.04 per 100,000 donors (95% CI 61.68-74.40). The HIV incidence rate was estimated to be 37.93 per 100,000 person-years (95% CI 30.62-46.97) among first-time donors and 20.55 per 100,000 person-years (95% CI 16.95-24.91) among repeat donors. There was substantial variation in HIV prevalence and incidence rates across blood centers. Multivariable logistic regression results showed that among first-time donors, being male, older than 25 years, minority ethnicity, less than college education, and certain occupations (commercial services, factory workers, retired, unemployed, or self-employed) were associated with positive HIV confirmatory testing results. CONCLUSION HIV prevalence and incidence among blood donors remain low in the selected five regions in China; however, an increasing trend is observed at some blood centers. It is important to monitor HIV epidemiology in Chinese blood donors on a continuous basis, especially among populations and regions of higher risk.
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Affiliation(s)
- Ling Shi
- University of Massachusetts at Boston, Boston, Massachusetts
| | - Yu Liu
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Jingxing Wang
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Peibin Zeng
- West China School of Public Health, Sichuan University, Chengdu, P. R. China
| | - Zhan Gao
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Shaoli Wang
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Ping Fu
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Jing Liu
- The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Wei Mao
- Chongqing Blood Center, Chongqing, China
| | - Weilan He
- Guangxi Blood Center, Liuzhou, P. R. China
| | - Hongli Ma
- Luoyang Blood Center, Luoyang, P. R. China
| | - Mei Huang
- Mianyang Blood Center, Mianyang, China
| | | | - Dan Liao
- RTI International, Rockville, Maryland
| | | | | | - Shimian Zou
- National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Paul Ness
- The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Miao He
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China
| | - Hua Shan
- Stanford University, Stanford, California
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14
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How JA, Marino JL, Grover SR, Heloury Y, Sullivan M, Mellor A, McNally O, Jayasinghe Y. Surgically Managed Ovarian Masses at the Royal Children's Hospital, Melbourne -19 Year Experience. J Pediatr Surg 2019; 54:1913-1920. [PMID: 31160084 DOI: 10.1016/j.jpedsurg.2019.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 04/07/2019] [Accepted: 05/11/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND/PURPOSE To describe the clinicopathological characteristics and management of surgically removed ovarian masses at the Royal Children's Hospital, Melbourne from 1993 to 2012. METHODS Medical records were reviewed retrospectively. Data regarding clinical findings, imaging and surgical management were evaluated. RESULTS There were 266 ovarian masses found in 258 surgeries (eight had bilateral masses). Most were benign (246/266, 92.5%), 2.3% (6/266) were borderline, and 5.3% (14/266) were malignant. The most common presenting symptom was abdominal pain for benign masses (169/246, 68.7%), and a palpable mass for borderline and malignant masses (12/20, 60.0%). Sensitivity and specificity of ultrasound for detection of malignancy was 64.7% and 52.9% respectively. Ovarian torsion occurred in 22.1% (n=57), none with malignancy, with seven cases diagnosed under one year of age. Sensitivity and specificity of ultrasound for ovarian torsion was 22.0% and 91.9%, respectively. The proportion undergoing ovarian cystectomy rather than oophorectomy has increased from 56.3% during 1993-1997 to 93.8% during 2008-2012 (p<0.005). Ovarian torsion was managed with ovarian conservation in 82.6% of cases between 2008-2012. CONCLUSION The majority of pediatric and adolescent ovarian masses were benign. Sensitivity of ultrasound was fair for detection of malignancy, and poor for ovarian torsion. Conservative surgeries are increasingly common. LEVEL OF EVIDENCE Level IV - case series with no comparison group TYPE OF STUDY: Retrospective Study.
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Affiliation(s)
- J A How
- Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria, Australia.
| | - J L Marino
- Department of Obstetrics and Gynecology, Royal Women's Hospital, 20 Flemington Road, Parkville, Victoria, Australia
| | - S R Grover
- Department of Pediatric & Adolescent Gynecology, Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Road, Parkville, Victoria, Australia; Department of Pediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - Y Heloury
- Department of Pediatrics, University of Melbourne, Parkville, Victoria, Australia; Department of Pediatric Surgery, Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria, Australia
| | - M Sullivan
- Children's Cancer Centre, Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria, Australia
| | - A Mellor
- Mater Adolescent and Young Adult Health Centre, Raymond Terrace, South Brisbane, Queensland, Australia
| | - O McNally
- Department of Gynecological Oncology, Royal Women's Hospital, Melbourne, 20 Flemington Road, Parkville, Victoria, Australia
| | - Y Jayasinghe
- Department of Obstetrics and Gynecology, Royal Women's Hospital, 20 Flemington Road, Parkville, Victoria, Australia; Department of Pediatric & Adolescent Gynecology, Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Road, Parkville, Victoria, Australia
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15
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De K, Kasliwal MM, Ofek EO, Moriya TJ, Burke J, Cao Y, Cenko SB, Doran GB, Duggan GE, Fender RP, Fransson C, Gal-Yam A, Horesh A, Kulkarni SR, Laher RR, Lunnan R, Manulis I, Masci F, Mazzali PA, Nugent PE, Perley DA, Petrushevska T, Piro AL, Rumsey C, Sollerman J, Sullivan M, Taddia F. A hot and fast ultra-stripped supernova that likely formed a compact neutron star binary. Science 2018; 362:201-206. [PMID: 30309948 DOI: 10.1126/science.aas8693] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 07/26/2018] [Indexed: 11/02/2022]
Abstract
Compact neutron star binary systems are produced from binary massive stars through stellar evolution involving up to two supernova explosions. The final stages in the formation of these systems have not been directly observed. We report the discovery of iPTF 14gqr (SN 2014ft), a type Ic supernova with a fast-evolving light curve indicating an extremely low ejecta mass (≈0.2 solar masses) and low kinetic energy (≈2 × 1050 ergs). Early photometry and spectroscopy reveal evidence of shock cooling of an extended helium-rich envelope, likely ejected in an intense pre-explosion mass-loss episode of the progenitor. Taken together, we interpret iPTF 14gqr as evidence for ultra-stripped supernovae that form neutron stars in compact binary systems.
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Affiliation(s)
- K De
- Cahill Centre for Astrophysics, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA.
| | - M M Kasliwal
- Cahill Centre for Astrophysics, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - E O Ofek
- Department of Particle Physics and Astrophysics, Faculty of Physics, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - T J Moriya
- Division of Theoretical Astronomy, National Astronomical Observatory of Japan, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
| | - J Burke
- Las Cumbres Observatory, 6740 Cortona Drive, Suite 102, Goleta, CA 93117, USA.,Department of Physics, University of California, Santa Barbara, CA 93106, USA
| | - Y Cao
- Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195, USA
| | - S B Cenko
- Astrophysics Science Division, NASA Goddard Space Flight Center, Mail Code 661, Greenbelt, MD 20771, USA.,Joint Space-Science Institute, University of Maryland, College Park, MD 20742, USA
| | - G B Doran
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
| | - G E Duggan
- Cahill Centre for Astrophysics, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - R P Fender
- Department of Physics, Astrophysics, University of Oxford, Denys Wilkinson Building, Oxford OX1 3RH, UK
| | - C Fransson
- Oskar Klein Centre, Department of Astronomy, Stockholm University, 106 91 Stockholm, Sweden
| | - A Gal-Yam
- Department of Particle Physics and Astrophysics, Faculty of Physics, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - A Horesh
- Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - S R Kulkarni
- Cahill Centre for Astrophysics, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - R R Laher
- Infrared Processing and Analysis Center, California Institute of Technology, MS 100-22, Pasadena, CA 91125, USA
| | - R Lunnan
- Oskar Klein Centre, Department of Astronomy, Stockholm University, 106 91 Stockholm, Sweden
| | - I Manulis
- Department of Particle Physics and Astrophysics, Faculty of Physics, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - F Masci
- Infrared Processing and Analysis Center, California Institute of Technology, MS 100-22, Pasadena, CA 91125, USA
| | - P A Mazzali
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool L3 5RF, UK.,Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Str. 1, D-85748 Garching bei München, Germany
| | - P E Nugent
- Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.,Department of Astronomy, University of California, Berkeley, CA, 94720, USA
| | - D A Perley
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool L3 5RF, UK
| | - T Petrushevska
- Oskar Klein Centre, Department of Physics, Stockholm University, 106 91 Stockholm, Sweden.,Centre for Astrophysics and Cosmology, University of Nova Gorica, Vipavska 11c, 5270 Ajdovščina, Slovenia
| | - A L Piro
- The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101, USA
| | - C Rumsey
- Astrophysics Group, Cavendish Laboratory, 19 J J Thomson Avenue, Cambridge CB3 0HE, UK
| | - J Sollerman
- Oskar Klein Centre, Department of Astronomy, Stockholm University, 106 91 Stockholm, Sweden
| | - M Sullivan
- Department of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK
| | - F Taddia
- Oskar Klein Centre, Department of Astronomy, Stockholm University, 106 91 Stockholm, Sweden
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16
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Hilden J, Sullivan M, Polizzi M, Wade J, Greer J, Keeney M. Power consumption during oscillatory mixing of pharmaceutical powders. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.06.004] [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: 10/14/2022]
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17
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Fein JR, Ampleford DJ, Vogel JK, Kozioziemski B, Walton CC, Wu M, Ball CR, Ames A, Ayers J, Bell P, Bourdon CJ, Bradley D, Bruni R, Dunham GS, Gard PD, Johnson D, Kilaru K, Kirtley C, Lake PW, Maurer A, Nielsen-Weber L, Pickworth LA, Pivovaroff MJ, Ramsey B, Roberts OJ, Rochau GA, Romaine S, Sullivan M. A Wolter imager on the Z machine to diagnose warm x-ray sources. Rev Sci Instrum 2018; 89:10G115. [PMID: 30399891 DOI: 10.1063/1.5038347] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 08/08/2018] [Indexed: 06/08/2023]
Abstract
A new Wolter x-ray imager has been developed for the Z machine to study the emission of warm (>15 keV) x-ray sources. A Wolter optic has been adapted from observational astronomy and medical imaging, which uses curved x-ray mirrors to form a 2D image of a source with 5 × 5 × 5 mm3 field-of-view and measured 60-300-μm resolution on-axis. The mirrors consist of a multilayer that create a narrow bandpass around the Mo Kα lines at 17.5 keV. We provide an overview of the instrument design and measured imaging performance. In addition, we present the first data from the instrument of a Mo wire array z-pinch on the Z machine, demonstrating improvements in spatial resolution and a 350-4100× increase in the signal over previous pinhole imaging techniques.
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Affiliation(s)
- J R Fein
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - D J Ampleford
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - J K Vogel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - B Kozioziemski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - C C Walton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - M Wu
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - C R Ball
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - A Ames
- Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, Massachusetts 02138, USA
| | - J Ayers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - P Bell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - C J Bourdon
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - D Bradley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - R Bruni
- Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, Massachusetts 02138, USA
| | - G S Dunham
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - P D Gard
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - D Johnson
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - K Kilaru
- Universities Space Research Association, 320 Sparkman Drive, Huntsville, Alabama 35805, USA
| | - C Kirtley
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - P W Lake
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - A Maurer
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - L Nielsen-Weber
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - L A Pickworth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - M J Pivovaroff
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - B Ramsey
- NASA-Marshall Spaceflight Center, Huntsville, Alabama 35811, USA
| | - O J Roberts
- Universities Space Research Association, 320 Sparkman Drive, Huntsville, Alabama 35805, USA
| | - G A Rochau
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
| | - S Romaine
- Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, Massachusetts 02138, USA
| | - M Sullivan
- Sandia National Laboratories, 1515 Eubank Blvd SE, Albuquerque, New Mexico 87123, USA
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19
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De La Pena H, Sharma A, Glicksman C, Joseph J, Subesinghe M, Traill Z, Verrill C, Sullivan M, Redgwell J, Bataillard E, Pintus E, Dallas N, Gogbashian A, Tuthill M, Protheroe A, Hall M. No longer any role for routine follow-up chest x-rays in men with stage I germ cell cancer. Eur J Cancer 2017; 84:354-359. [DOI: 10.1016/j.ejca.2017.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/19/2017] [Accepted: 07/03/2017] [Indexed: 10/18/2022]
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20
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Sullivan M, Harding E, Yong K, Carton A, Woodbridge R, Crutch S, Gilhooly K, Gilhooly M. SEEING WHAT THEY SEE: COMPENSATING FOR CORTICAL VISUAL DYSFUNCTION IN ALZHEIMER’S DISEASE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M. Sullivan
- University College London (UCL), London, United Kingdom,
- Nipissing University, North Bay, Ontario, Canada
| | - E. Harding
- University College London (UCL), London, United Kingdom,
| | - K. Yong
- University College London (UCL), London, United Kingdom,
| | - A. Carton
- University College London (UCL), London, United Kingdom,
| | - R. Woodbridge
- Brunel University London, London, London, United Kingdom,
| | - S. Crutch
- University College London (UCL), London, United Kingdom,
| | - K.J. Gilhooly
- Brunel University London, London, London, United Kingdom,
| | - M.L. Gilhooly
- Brunel University London, London, London, United Kingdom,
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21
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Gilhooly M, Dalley G, Gilhooly K, Harries P, Sullivan M, Levi M. FINANCIAL EXPLOITATION: LESSONS LEARNED FROM A STUDY OF PEOPLE HOLDING LASTING POWERS OF ATTORNEY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M.L. Gilhooly
- Department of Clinical Sciences, Brunel University London, Uxbridge, England, United Kingdom,
| | - G. Dalley
- Department of Clinical Sciences, Brunel University London, Uxbridge, England, United Kingdom,
| | - K.J. Gilhooly
- Department of Clinical Sciences, Brunel University London, Uxbridge, England, United Kingdom,
- University of Hertfordshire, Hatfield, England, United Kingdom
| | - P. Harries
- Department of Clinical Sciences, Brunel University London, Uxbridge, England, United Kingdom,
| | - M. Sullivan
- Department of Clinical Sciences, Brunel University London, Uxbridge, England, United Kingdom,
| | - M. Levi
- Cardiff University, Cardiff, Wales, United Kingdom,
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Harding E, Sullivan M, Woodbridge R, Crutch S. BEING USEFUL IN RARE AND TYPICAL DEMENTIAS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- E. Harding
- University College London (UCL), London, United Kingdom,
| | - M. Sullivan
- University College London (UCL), London, United Kingdom,
- Brunel University London, London, London, United Kingdom
| | - R. Woodbridge
- Brunel University London, London, London, United Kingdom
| | - S. Crutch
- University College London (UCL), London, United Kingdom,
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Goobar A, Amanullah R, Kulkarni SR, Nugent PE, Johansson J, Steidel C, Law D, Mörtsell E, Quimby R, Blagorodnova N, Brandeker A, Cao Y, Cooray A, Ferretti R, Fremling C, Hangard L, Kasliwal M, Kupfer T, Lunnan R, Masci F, Miller AA, Nayyeri H, Neill JD, Ofek EO, Papadogiannakis S, Petrushevska T, Ravi V, Sollerman J, Sullivan M, Taddia F, Walters R, Wilson D, Yan L, Yaron O. iPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova. Science 2017; 356:291-295. [PMID: 28428419 DOI: 10.1126/science.aal2729] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 03/24/2017] [Indexed: 11/02/2022]
Abstract
We report the discovery of a multiply imaged, gravitationally lensed type Ia supernova, iPTF16geu (SN 2016geu), at redshift z = 0.409. This phenomenon was identified because the light from the stellar explosion was magnified more than 50 times by the curvature of space around matter in an intervening galaxy. We used high-spatial-resolution observations to resolve four images of the lensed supernova, approximately 0.3 arc seconds from the center of the foreground galaxy. The observations probe a physical scale of ~1 kiloparsec, smaller than is typical in other studies of extragalactic gravitational lensing. The large magnification and symmetric image configuration imply close alignment between the lines of sight to the supernova and to the lens. The relative magnifications of the four images provide evidence for substructures in the lensing galaxy.
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Affiliation(s)
- A Goobar
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden.
| | - R Amanullah
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - S R Kulkarni
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - P E Nugent
- Department of Astronomy, University of California, Berkeley, CA 94720, USA.,MS 50B-4206, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - J Johansson
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - C Steidel
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - D Law
- Space Telescope Science Institute, Baltimore, MD 21218, USA
| | - E Mörtsell
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - R Quimby
- Department of Astronomy, San Diego State University, San Diego, CA 92182, USA.,Kavli IPMU (WPI), University of Tokyo Institutes for Advanced Study, Kashiwa, Chiba 277-8583, Japan
| | - N Blagorodnova
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - A Brandeker
- Department of Astronomy, Stockholm University, Albanova, SE 10691 Stockholm, Sweden
| | - Y Cao
- eScience Institute and Department of Astronomy, University of Washington, Seattle, WA 98195, USA
| | - A Cooray
- Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
| | - R Ferretti
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - C Fremling
- Oskar Klein Centre, Department of Astronomy, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - L Hangard
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - M Kasliwal
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - T Kupfer
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - R Lunnan
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA.,Department of Astronomy, Stockholm University, Albanova, SE 10691 Stockholm, Sweden
| | - F Masci
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125, USA
| | - A A Miller
- Center for Interdisciplinary Exploration and Research in Astrophysics and Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA.,Adler Planetarium, Chicago, IL 60605, USA
| | - H Nayyeri
- Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
| | - J D Neill
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - E O Ofek
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - S Papadogiannakis
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - T Petrushevska
- Oskar Klein Centre, Department of Physics, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - V Ravi
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - J Sollerman
- Oskar Klein Centre, Department of Astronomy, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - M Sullivan
- Department of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK
| | - F Taddia
- Oskar Klein Centre, Department of Astronomy, Stockholm University, Albanova University Center, SE 106 91 Stockholm, Sweden
| | - R Walters
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - D Wilson
- Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
| | - L Yan
- Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125, USA
| | - O Yaron
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 7610001, Israel
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24
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Doorenbos A, Eaton L, Theodore B, Sullivan M, Robinson J, Rapp S, Tauben D. (372) TelePain: improving primary care pain management. The Journal of Pain 2017. [DOI: 10.1016/j.jpain.2017.02.346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Vöhringer PA, Barroilhet SA, Alvear K, Medina S, Espinosa C, Alexandrovich K, Riumallo P, Leiva F, Hurtado ME, Cabrera J, Sullivan M, Holtzman N, Ghaemi SN. The International Mood Network (IMN) Nosology Project: differentiating borderline personality from bipolar illness. Acta Psychiatr Scand 2016; 134:504-510. [PMID: 27611723 DOI: 10.1111/acps.12643] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/22/2016] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The differential diagnosis of bipolar illness vs. borderline personality is controversial. Both conditions manifest impulsive behavior, unstable interpersonal relationships, and mood symptoms. This study examines whether and which mood clinical features can differentiate between both conditions. METHOD A total of 260 patients (mean ± standard deviation age 41 ± 13 years, 68% female) attending to a mood clinic were examined for diagnosis of bipolar illness and borderline personality disorder using SCID-I, SCID-II, and clinical mood criteria extracted from Mood Disorder Questionnaire (MDQ). They were analyzed using diagnoses as dependent variables. Predictors of bipolar and borderline diagnoses were identified by multivariable logistic regressions, and predictive validity of models was assessed using ROC curve analysis. RESULTS Bipolar illness was strongly predicted by elevated mood (OR = 4.02, 95% CI: 1.80-9.15), increased goal-directed activities (OR = 3.90, 95% CI: 1.73-8.96), and episodicity of mood symptoms (OR = 3.48, 95% CI 1.49-8.39). This triad model predicted bipolar illness with 88.7% sensitivity, 81.4% specificity, and obtained an auROC of 0.91 (95% CI: 0.76-0.96) and a positive predictive value of 85.1%. For borderline personality disorder, only female gender was a statistically significant predictor (OR = 3.41, 95% CI: 1.29-13.7), and the predictive model obtained an auROC of 0.67 (95% CI: 0.53-0.74). CONCLUSION In a mood disorder clinic setting, manic criteria and episodic mood course distinguished bipolar illness from borderline personality disorder.
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Affiliation(s)
- P A Vöhringer
- Unidad de Trastornos del Ánimo, Clínica Psiquiátrica Universitaria, Hospital Clínico Universidad de Chile, Facultad de Medicina Universidad de Chile, Santiago, Chile.,Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile.,Mood Disorders Program, Tufts Medical Center, Boston, MA, USA.,Millenium Institute for Depression and Personality Research, Ministry of Economy, Macul, Santiago, Chile
| | - S A Barroilhet
- Mood Disorders Program, Tufts Medical Center, Boston, MA, USA.,Escuela de Psicología, Universidad de los Andes, Santiago, Chile.,Unidad de Psiquiatría de Enlace, Clínica Psiquiátrica Universitaria, Hospital Clínico Universidad de Chile, Facultad de Medicina Universidad de Chile, Santiago, Chile
| | - K Alvear
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile.,Universidad Diego Portales, Santiago, Chile
| | - S Medina
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - C Espinosa
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - K Alexandrovich
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - P Riumallo
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - F Leiva
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - M E Hurtado
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - J Cabrera
- Clínica de Trastornos del Ánimo, Instituto Psiquiátrico "Dr. José Horwitz B", Santiago, Chile
| | - M Sullivan
- Mood Disorders Program, Tufts Medical Center, Boston, MA, USA
| | - N Holtzman
- Mood Disorders Program, Tufts Medical Center, Boston, MA, USA
| | - S N Ghaemi
- Mood Disorders Program, Tufts Medical Center, Boston, MA, USA
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26
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Gaughan JB, Sullivan M, Cawdell-Smith AJ, Owen H, Wijffels G. 1285 Impact of heat stress on immune status of sheep. J Anim Sci 2016. [DOI: 10.2527/jam2016-1285] [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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27
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Gonzalez-Rivas PA, Sullivan M, Cottrell JJ, Leury BJ, Gaughan JB, Dunshea FR. 1281 A rumen bolus is a useful tool to monitor core body temperature in lactating dairy cows in a sub-tropical summer. J Anim Sci 2016. [DOI: 10.2527/jam2016-1281] [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: 11/13/2022] Open
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Abstract
The current work examines the expression of acute phase genes in a murine-derived bone marrow stromal cell model (BMS2) which exhibits adipocyte and osteoblast characteristics and supports lymphopoiesis in vitro. Each of these physiologic processes is responsive to inflammatory events such as endotoxemia. Exposure of BMS2 cells to pro-inflammatory cytokines induced the expression of the serum amyloid A and complement factor B. During adipocyte differentiation, expression of complement C3, complement factor D (adipsin), and angiotensinogen increased in a time dependent manner. The bone metabolic steroid, 1,25 dihydroxy vitamin D3, specifically induced complement C3 expression in a time- and dose-dependent manner. Based on gel retention analysis, BMS2 nuclear extract contained proteins recognizing specific response elements from the complement C3, angiotensinogen, and complement factor B promoters. These results suggest that the bone marrow's repertoire of acute phase proteins is dependent on the stromal cell's phenotype or activation state.
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Affiliation(s)
- M.R. Hill
- Department of Radiologic Technology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA, Department of Natural Sciences, Oklahoma Christian University, Oklahoma City, Oklahoma, USA
| | - X. Wu
- Immunobiology & Cancer Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - M. Sullivan
- Immunobiology & Cancer Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - B.O. King
- Department of Radiologic Technology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - C.F. Webb
- Immunobiology & Cancer Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA, Department of Microbiology & Immunology, University of Oklahma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - J.M. Gimble
- Immunobiology & Cancer Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA, Department of Microbiology & Immunology, University of Oklahma Health Sciences Center, Oklahoma City, Oklahoma, USA, Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA, Department of Zoology, University of Oklahoma, Norman, Oklahoma, USA
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Abstract
244 undergraduates read a transcript of a murder case, then made recommendations for treatment of the offender. In Exp. 1, length of sentence for a convicted murderer was unrelated to his mode of attire. In Exp. 2, sentences were unrelated to intention but were longer with than without a motive. In Exp. 3, punishment was not consistently related to the victim's gender. Suggestions for research are given.
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Sies CW, Florkowski CM, Sullivan M, Mackay R, George PM. Urinary VMA, dopamine and the likelihood of neuroblastoma: a preferred way of reporting laboratory results? Ann Clin Biochem 2016; 43:300-5. [PMID: 16824281 DOI: 10.1258/000456306777695645] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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: 11/18/2022]
Abstract
Background: Neuroblastoma patients may be classified as normal or abnormal depending on reference interval and decision points for urine catecholamine metabolites. We therefore evaluated the utility of positive likelihood ratios (LR+) based on data from patients in whom the diagnosis was suspected. Methods: Urine samples from 249 patients (122 male, 127 female) suspected of neuroblastoma were assayed for VMA by spectrophotometry and dopamine by HPLC. Ratios of VMA to creatinine (VMA/Cr) and dopamine to creatinine (DA/Cr) were calculated and age-related median scores derived relative to patients without neuroblastoma. Receiver operator characteristic (ROC) curve analysis was undertaken for the ability of median scores to identify neuroblastoma. Results: Of the 249 patients, there were 20 confirmed cases of neuroblastoma, with ages ranging from 0 (congenital tumour) to 8.4 years. From ROC curves, VMA/Cr was found to have an area under the curve 0.96 (95% confidence interval [CI] 0.92-0.98) compared with 0.72 (95% CI 0.66-0.77) for DA/Cr, P=0.001. At the optimal decision point for VMA/Cr, LR+ was 7.2, identifying cases with a sensitivity of 95% and a specificity of 86%, and comparing favourably with published intervals. Conclusions: VMA/Cr is more accurate than DA/Cr for the diagnosis of neuroblastoma. Reporting LR+ may also be more informative than using reference intervals and decision points.
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Affiliation(s)
- C W Sies
- Clinical Biochemistry Unit, Canterbury Health Laboratories, PO Box 151, Christchurch, New Zealand.
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Theodore B, Balsiger D, Tran C, McReynolds J, Lober W, Tauben D, Sullivan M. (122) Prevalence of post-traumatic stress disorder and its association with outcome measures in a general chronic pain population. The Journal of Pain 2016. [DOI: 10.1016/j.jpain.2016.01.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Cottle D, Eckard R, Bray S, Sullivan M. An evaluation of carbon offset supplementation options for beef production systems on coastal speargrass in central Queensland, Australia. Anim Prod Sci 2016. [DOI: 10.1071/an15446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In 2014, the Australian Government implemented the Emissions Reduction Fund to offer incentives for businesses to reduce greenhouse gas (GHG) emissions by following approved methods. Beef cattle businesses in northern Australia can participate by applying the ‘reducing GHG emissions by feeding nitrates to beef cattle’ methodology and the ‘beef cattle herd management’ methods. The nitrate (NO3) method requires that each baseline area must demonstrate a history of urea use. Projects earn Australian carbon credit units (ACCU) for reducing enteric methane emissions by substituting NO3 for urea at the same amount of fed nitrogen. NO3 must be fed in the form of a lick block because most operations do not have labour or equipment to manage daily supplementation. NO3 concentrations, after a 2-week adaptation period, must not exceed 50 g NO3/adult animal equivalent per day or 7 g NO3/kg dry matter intake per day to reduce the risk of NO3 toxicity. There is also a ‘beef cattle herd management’ method, approved in 2015, that covers activities that improve the herd emission intensity (emissions per unit of product sold) through change in the diet or management. The present study was conducted to compare the required ACCU or supplement prices for a 2% return on capital when feeding a low or high supplement concentration to breeding stock of either (1) urea, (2) three different forms of NO3 or (3) cottonseed meal (CSM), at N concentrations equivalent to 25 or 50 g urea/animal equivalent, to fasten steer entry to a feedlot (backgrounding), in a typical breeder herd on the coastal speargrass land types in central Queensland. Monte Carlo simulations were run using the software @risk, with probability functions used for (1) urea, NO3 and CSM prices, (2) GHG mitigation, (3) livestock prices and (4) carbon price. Increasing the weight of steers at a set turnoff month by feeding CSM was found to be the most cost-effective option, with or without including the offset income. The required ACCU prices for a 2% return on capital were an order of magnitude higher than were indicative carbon prices in 2015 for the three forms of NO3. The likely costs of participating in ERF projects would reduce the return on capital for all mitigation options.
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Phipps WE, Goodman AR, Sullivan M. Ovarian remnant removal using minimally invasive laparoscopic techniques in four dogs. J Small Anim Pract 2015; 57:214-6. [DOI: 10.1111/jsap.12424] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 09/14/2015] [Accepted: 10/11/2015] [Indexed: 11/27/2022]
Affiliation(s)
- W. E. Phipps
- Cummings School of Veterinary Medicine; Tufts University; North Grafton MA 01536 USA
| | - A. R. Goodman
- Department of Surgery; Veterinary Specialty Center of Tucson; 4909 N La Canada Drive Tucson AZ 85704-1507 USA
| | - M. Sullivan
- Angell Animal Medical Center; 350 S. Huntington Ave Boston MA 02130 USA
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Chan JYT, Ang SY, Ye EY, Sullivan M, Zhang J, Lin M. Heterogeneous photo-Fenton reaction on hematite (α-Fe2O3){104}, {113} and {001} surface facets. Phys Chem Chem Phys 2015; 17:25333-41. [PMID: 26355813 DOI: 10.1039/c5cp03332b] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The exposed surface facets play an important role in determining the catalytic performance of nanostructured materials. In this study, we report the synthesis of hematite nanoparticles with three varying morphologies with exposure of well-controlled {104}, {113} and {001} surfaces. The better shape control of hematite particles has provided a direct correlation between the surface facets and the photocatalytic performance. The catalytic photodegradation of MB using hematite nanoparticles reveals that the reaction follows the heterogeneous photo-Fenton process under visible light irradiation. The catalytic performance of hematite surface facets follows the order of {113} > {104} > {001}. Density functional theory (DFT) calculations were conducted to demonstrate the atomic surface structures and the corresponding charge distribution. The results indicate that the catalytic activity depends on surface atom arrangements as well as the number and the type of surface terminated hydroxyl groups bonding to underlying Fe atoms, where low valence states of Fe on {104} and {113} planes have the highest probability to be oxidized by H2O2 and the concurrently generated Fe((3+x)+) sites are more electronegative to accept electrons from activated dye molecules. The findings are of fundamental importance to understand the surface-dependence of photocatalytic properties, thus shedding new light on the catalytic application of hematite particles.
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Affiliation(s)
- J Y T Chan
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 3 Research Link, S117602, Singapore.
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Kessler R, Marriner J, Childress M, Covarrubias R, D’Andrea CB, Finley DA, Fischer J, Foley RJ, Goldstein D, Gupta RR, Kuehn K, Marcha M, Nichol RC, Papadopoulos A, Sako M, Scolnic D, Smith M, Sullivan M, Wester W, Yuan F, Abbott T, Abdalla FB, Allam S, Benoit-Lévy A, Bernstein GM, Bertin E, Brooks D, Rosell AC, Kind MC, Castander FJ, Crocce M, Costa LND, Desai S, Diehl HT, Eifler TF, Neto AF, Flaugher B, Frieman J, Gerdes DW, Gruen D, Gruendl RA, Honscheid K, James DJ, Kuropatkin N, Li TS, Maia MAG, Marshall JL, Martini P, Miller CJ, Miquel R, Nord B, Ogando R, Plazas AA, Reil K, Romer AK, Roodman A, Sanchez E, Sevilla-Noarbe I, Smith RC, Soares-Santos M, Sobreira F, Tarle G, Thaler J, Thomas RC, Tucker D, Walker AR. THE DIFFERENCE IMAGING PIPELINE FOR THE TRANSIENT SEARCH IN THE DARK ENERGY SURVEY. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/0004-6256/150/6/172] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Goldstein DA, D’Andrea CB, Fischer JA, Foley RJ, Gupta RR, Kessler R, Kim AG, Nichol RC, Nugent PE, Papadopoulos A, Sako M, Smith M, Sullivan M, Thomas RC, Wester W, Wolf RC, Abdalla FB, Banerji M, Benoit-Lévy A, Bertin E, Brooks D, Rosell AC, Castander FJ, Costa LND, Covarrubias R, DePoy DL, Desai S, Diehl HT, Doel P, Eifler TF, Neto AF, Finley DA, Flaugher B, Fosalba P, Frieman J, Gerdes D, Gruen D, Gruendl RA, James D, Kuehn K, Kuropatkin N, Lahav O, Li TS, Maia MAG, Makler M, March M, Marshall JL, Martini P, Merritt KW, Miquel R, Nord B, Ogando R, Plazas AA, Romer AK, Roodman A, Sanchez E, Scarpine V, Schubnell M, Sevilla-Noarbe I, Smith RC, Soares-Santos M, Sobreira F, Suchyta E, Swanson MEC, Tarle G, Thaler J, Walker AR. AUTOMATED TRANSIENT IDENTIFICATION IN THE DARK ENERGY SURVEY. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/0004-6256/150/3/82] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Custer B, Sheon N, Siedle-Khan B, Pollack L, Spencer B, Bialkowski W, D'Andrea P, Sullivan M, Glynn S, Williams A. Blood donor deferral for men who have sex with men: the Blood Donation Rules Opinion Study (Blood DROPS). Transfusion 2015. [PMID: 26202349 DOI: 10.1111/trf.13247] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND In the United States, any man who discloses having had sex with another man (MSM) even once since 1977 is currently deferred from donating blood. A study was conducted to assess noncompliance with the policy at four geographically dispersed blood centers. STUDY DESIGN AND METHODS Male donors 18+ years of age with e-mail addresses were randomly selected and invited to complete a confidential online survey between August and October 2013. No additional recruitment e-mails were sent. Survey content included demographics, sexual history, donation history, compliance with the policy, and opinions about current and modified policies. RESULTS Response rate was 11.5% but varied by center (6.3% to 21.7%). Of 3183 completed surveys, 2.6% of respondents (95% confidence interval, 2.1%-3.2%) reported donation after male-male sex. Noncompliance was not statistically different among the centers (p = 0.1), but was related to age with 5.7, 4.6, 2.5, and 1.0% of donors 18 to 24, 25 to 34, 35 to 54, and 50+ years of age, respectively, reporting noncompliance (p < 0.001). Of all respondents, 6.8% reported at least six female and 0.3% reported at least six male sex partners in the past 5 years. Opinions about the current MSM policy were mixed with noncomplying donors more supportive of change than complying donors. Approximatey half of noncompliers indicated they would adhere to a 1-year deferral. CONCLUSION Noncompliance with the MSM policy is evident and may be increasing compared to earlier data. Any change from the current policy will require close monitoring to determine whether it affects residual risk of HIV in the US blood supply.
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Affiliation(s)
- Brian Custer
- Blood Systems Research Institute, San Francisco, California.,Department of Laboratory Medicine, UCSF, San Francisco, California
| | - Nicolas Sheon
- UCSF Center for AIDS Prevention Studies, San Francisco, California
| | - Bob Siedle-Khan
- UCSF Center for AIDS Prevention Studies, San Francisco, California
| | - Lance Pollack
- UCSF Center for AIDS Prevention Studies, San Francisco, California
| | - Bryan Spencer
- American Red Cross, New England Region, Dedham, Massachusetts
| | | | - Pam D'Andrea
- Institute for Transfusion Medicine, Pittsburgh, Pennsylvania
| | | | - Simone Glynn
- National Heart, Lung and Blood Institute (NHLBI), Bethesda, Maryland
| | - Alan Williams
- US Food and Drug Administration, Silver Spring, Maryland
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Durand A, Finck M, Sullivan M, Hammond G. Computed tomography and magnetic resonance diagnosis of variations in the anatomical location of the major salivary glands in 1680 dogs and 187 cats. Vet J 2015; 209:156-62. [PMID: 26832809 DOI: 10.1016/j.tvjl.2015.07.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 07/13/2015] [Accepted: 07/17/2015] [Indexed: 11/18/2022]
Abstract
During assessment of routine clinical magnetic resonance imaging (MRI) of the heads of dogs, variations in the location of mandibular and zygomatic salivary glands (SGs) were observed incidentally. The aims of this retrospective study were to describe anatomical variations of the major SGs found on MRI and computed tomography (CT) studies of the head in dogs and cats and to investigate possible clinical relevancy. No anatomical variation of the SGs was seen in cats, but in dogs, although variation of the parotid SG was not identified, that of the mandibular SG was found in 33/1680 animals (2%), either unilaterally (6/33 right-sided, 13/33 left-sided) or bilaterally (14/33). The Border terrier breed (19/33, 58%) was over-represented. Each atypically located mandibular SG was positioned medial to the digastric muscle and rostral to the retropharyngeal lymph node. The sublingual glands were difficult to delineate from the mandibular glands. Anatomical variation of one zygomatic gland (3/4 left-sided) was identified in four small-breed dogs (0.2%). Each atypically located zygomatic gland was tilted at the ventrorostral aspect of the masseter muscle underneath the skin surface. MRI and CT characteristics were not different between typically and atypically located SGs. None of the dogs had clinical signs related with SG disease. It was concluded that, with suspected breed predispositions, incidental unilateral or bilateral anatomical variations of mandibular and zygomatic SGs can be encountered in dogs and an awareness of these possible variations may be important in pre-surgical planning.
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Affiliation(s)
- A Durand
- Diagnostic Imaging Department, Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary and Life Science, University of Glasgow, Bearsden Road, Glasgow G61 1QH, UK.
| | - M Finck
- Diagnostic Imaging Department, Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary and Life Science, University of Glasgow, Bearsden Road, Glasgow G61 1QH, UK
| | - M Sullivan
- Diagnostic Imaging Department, Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary and Life Science, University of Glasgow, Bearsden Road, Glasgow G61 1QH, UK
| | - G Hammond
- Diagnostic Imaging Department, Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary and Life Science, University of Glasgow, Bearsden Road, Glasgow G61 1QH, UK
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Nicholl M, Smartt SJ, Jerkstrand A, Sim SA, Inserra C, Anderson JP, Baltay C, Benetti S, Chambers K, Chen TW, Elias-Rosa N, Feindt U, Flewelling HA, Fraser M, Gal-Yam A, Galbany L, Huber ME, Kangas T, Kankare E, Kotak R, Krühler T, Maguire K, McKinnon R, Rabinowitz D, Rostami S, Schulze S, Smith KW, Sullivan M, Tonry JL, Valenti S, Young DR. LSQ14bdq: A TYPE Ic SUPER-LUMINOUS SUPERNOVA WITH A DOUBLE-PEAKED LIGHT CURVE. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/2041-8205/807/1/l18] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Finck M, Durand A, Hammond G, Sullivan M, King A. Evaluation of the ventro 20° rostral-dorsocaudal oblique radiographic projection for the investigation of canine nasal disease. J Small Anim Pract 2015; 56:491-8. [PMID: 26011670 DOI: 10.1111/jsap.12369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 03/20/2015] [Accepted: 04/15/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To assess the ventro 20° rostral-dorsocaudal oblique projection for canine nasal disease as an alternative to the dorsoventral intra-oral view. MATERIALS AND METHODS Thirty-one dogs with nasal disease underwent radiography and computed tomography with a final diagnosis of underlying cause achieved through rhinoscopy, biopsy or cytology. Three independent observers, blinded to diagnosis, reviewed the nasal radiographs on two separate occasions. Intra- and inter-observer agreement and level of confidence on radiographic diagnosis were evaluated and radiographic diagnosis was compared with computed tomography and definitive diagnosis. RESULTS The ventro 20° rostral-dorsocaudal oblique projection of canine nasal cavities was feasible in anaesthetised dogs and gave diagnostic quality images in most dogs. Assessment of this view showed moderate to substantial agreement with computed tomography diagnosis but gave lower confidence in diagnosis. Interpretation of this radiographic projection had substantial to almost perfect repeatability but moderate reproducibility. CLINICAL SIGNIFICANCE The ventro 20° rostral-dorsocaudal oblique projection may be used as a valuable initial screening tool for canine nasal pathology in practices without access to advanced imaging, although computed tomography is still likely to provide greater diagnostic information.
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Affiliation(s)
- M Finck
- School of Veterinary Medicine, College of Medicine, Veterinary Medicine & Life Sciences, University of Glasgow, Bearsden Road, Glasgow, G61 1QH, Scotland
| | - A Durand
- School of Veterinary Medicine, College of Medicine, Veterinary Medicine & Life Sciences, University of Glasgow, Bearsden Road, Glasgow, G61 1QH, Scotland
| | - G Hammond
- School of Veterinary Medicine, College of Medicine, Veterinary Medicine & Life Sciences, University of Glasgow, Bearsden Road, Glasgow, G61 1QH, Scotland
| | - M Sullivan
- School of Veterinary Medicine, College of Medicine, Veterinary Medicine & Life Sciences, University of Glasgow, Bearsden Road, Glasgow, G61 1QH, Scotland
| | - A King
- School of Veterinary Medicine, College of Medicine, Veterinary Medicine & Life Sciences, University of Glasgow, Bearsden Road, Glasgow, G61 1QH, Scotland
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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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Lee O, Sullivan M, Ivancic D, Shidfar A, Wiehle R, Khan SA. Abstract P4-11-02: Mammary tumor formation induced by N-methyl-N-nitrosourea (MNU) is accelerated by natural and synthetic progesterone but suppressed by an anti-progesterone CDB4124. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p4-11-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: CDB4124, anti-progesterone suppresses the development of carcinogen-induced ER+/PR+ mammary tumors in rats, and may have implications for prevention and treatment of human breast cancer. We hypothesize that progesterone (P4) and medroxyprogesterone acetate (MPA) will accelerate mammary carcinogenesis induced by MNU, however CDB4124 will efficiently suppress tumor formation stimulated by progesterone.
Methods: ovary intact female Sprague Dawley rats received a single intraperitoneal injection of 50mg/kg MNU at 4-5 weeks of age. 30mg of CDB4124 and 25mg of P4 or MPA (90 release pellets, Innovative research of America, Inc) were implanted in dorsal area at 3 weeks and 4 weeks after MNU injection, respectively. 10-11 rats were used for each treatment group. Tumor incidence, latency, multiplicity, and burden were recorded weekly. 9 weeks after MNU injection all the mice were euthanized and mammary tumors and glands were fixed in 10% (v/v) neutral buffered formalin. Plasma concentrations of CDB4124 and its metabolite CDB4453 were determined by LC-MS/MS.
Results: The first tumor appeared in the control group at 5 weeks, and in the P4 and MPA treated groups at 6 weeks after MNU injection. 7 weeks after MNU injection, mammary tumor incidence of MPA and P4 treated groups were 80% and 50%, respectively compared to 30% in the control group. 9 weeks after MNU injection all MPA treated mice, 80% of P4 treated mice, and 60% of control mice developed tumors. Tumor incidence, latency, multiplicity, and tumor weight were summarized as mean ± SD in Table 1.
[Table 1] Tumor latency, incidence, multiplicity, and burden in mammary tumorsTreatmentsLatency (days)Incidence(%)MultiplicityBurden (g)Control53.7 ± 12.9602.34.25 ± 7.02P453.6 ± 9.6802.64.11 ± 5.32MPA50.8 ± 7.71002.56.02 ± 4.85P4 + CDB412459.3 ± 11.53621.38 ± 0.61MPA + CDB412454.3 ± 10.7732.84.19 ± 4.39
Tumor latency of CDB4124 treated groups was increased; tumor incidence and burden (g) of CDB4124 treated groups were decreased compared to P4 and MPA treated groups. In particular, tumor incidence and burden of CDB4124 + P4 treated group were significantly lower than those of the control group. Plasma CDB4124 and CDB4453 were 11.6 ±5.88 ng/mL and 3.4±1.68 ng/mL, respectively. Histopathology of tumors and mammary glands and immuno-histochemical evaluations of Ki67, activated caspase-3, CD34, ER, and PR are currently underway.
Conclusions: Our results indicated that natural progesterone promotes MNU- induced mammary tumor formation similar to synthetic progesterone, MPA in rats. Under this tumor permissive environment, CDB4124 provided excellent prevention efficacy, suggesting good potential as breast cancer prevention agent.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P4-11-02.
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Affiliation(s)
- O Lee
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
| | - M Sullivan
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
| | - D Ivancic
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
| | - A Shidfar
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
| | - R Wiehle
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
| | - SA Khan
- Northwestern University, Chicago, IL; Repros Therapeutics, The Woodlands, TX
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Ambady P, Holdhoff M, Ferrigno C, Grossman S, Anderson MD, Liu D, Conrad C, Penas-Prado M, Gilbert MR, Yung AWK, de Groot J, Aoki T, Nishikawa R, Sugiyama K, Nonoguchi N, Kawabata N, Mishima K, Adachi JI, Kurisu K, Yamasaki F, Tominaga T, Kumabe T, Ueki K, Higuchi F, Yamamoto T, Ishikawa E, Takeshima H, Yamashita S, Arita K, Hirano H, Yamada S, Matsutani M, Apok V, Mills S, Soh C, Karabatsou K, Arimappamagan A, Arya S, Majaid M, Somanna S, Santosh V, Schaff L, Armentano F, Harrison C, Lassman A, McKhann G, Iwamoto F, Armstrong T, Yuan Y, Liu D, Acquaye A, Vera-Bolanos E, Diefes K, Heathcock L, Cahill D, Gilbert M, Aldape K, Arrillaga-Romany I, Ruddy K, Greenberg S, Nayak L, Avgeropoulos N, Avgeropoulos G, Riggs G, Reilly C, Banerji N, Bruns P, Hoag M, Gilliland K, Trusheim J, Bekaert L, Borha A, Emery E, Busson A, Guillamo JS, Bell M, Harrison C, Armentano F, Lassman A, Connolly ES, Khandji A, Iwamoto F, Blakeley J, Ye X, Bergner A, Dombi E, Zalewski C, Follmer K, Halpin C, Fayad L, Jacobs M, Baldwin A, Langmead S, Whitcomb T, Jennings D, Widemann B, Plotkin S, Brandes AA, Mason W, Pichler J, Nowak AK, Gil M, Saran F, Revil C, Lutiger B, Carpentier AF, Milojkovic-Kerklaan B, Aftimos P, Altintas S, Jager A, Gladdines W, Lonnqvist F, Soetekouw P, van Linde M, Awada A, Schellens J, Brandsma D, Brenner A, Sun J, Floyd J, Hart C, Eng C, Fichtel L, Gruslova A, Lodi A, Tiziani S, Bridge CA, Baldock A, Kumthekar P, Dilfer P, Johnston SK, Jacobs J, Corwin D, Guyman L, Rockne R, Sonabend A, Cloney M, Canoll P, Swanson KR, Bromberg J, Schouten H, Schaafsma R, Baars J, Brandsma D, Lugtenburg P, van Montfort C, van den Bent M, Doorduijn J, Spalding A, LaRocca R, Haninger D, Saaraswat T, Coombs L, Rai S, Burton E, Burzynski G, Burzynski S, Janicki T, Marszalek A, Burzynski S, Janicki T, Burzynski G, Marszalek A, Cachia D, Smith T, Cardona AF, Mayor LC, Jimenez E, Hakim F, Yepes C, Bermudez S, Useche N, Asencio JL, Mejia JA, Vargas C, Otero JM, Carranza H, Ortiz LD, Cardona AF, Ortiz LD, Jimenez E, Hakim F, Yepes C, Useche N, Bermudez S, Asencio JL, Carranza H, Vargas C, Otero JM, Bartels C, Quintero A, Restrepo CE, Gomez S, Bernal-Vaca L, Lema M, Cardona AF, Ortiz LD, Useche N, Bermudez S, Jimenez E, Hakim F, Yepes C, Mejia JA, Bernal-Vaca L, Restrepo CE, Gomez S, Quintero A, Bartels C, Carranza H, Vargas C, Otero JM, Carlo M, Omuro A, Grommes C, Kris M, Nolan C, Pentsova E, Pietanza M, Kaley T, Carrabba G, Giammattei L, Draghi R, Conte V, Martinelli I, Caroli M, Bertani G, Locatelli M, Rampini P, Artoni A, Carrabba G, Bertani G, Cogiamanian F, Ardolino G, Zarino B, Locatelli M, Caroli M, Rampini P, Chamberlain M, Raizer J, Soffetti R, Ruda R, Brandsma D, Boogerd W, Taillibert S, Le Rhun E, Jaeckle K, van den Bent M, Wen P, Chamberlain M, Chinot OL, Wick W, Mason W, Henriksson R, Saran F, Nishikawa R, Carpentier AF, Hoang-Xuan K, Kavan P, Cernea D, Brandes AA, Hilton M, Kerloeguen Y, Guijarro A, Cloughsey T, Choi JH, Hong YK, Conrad C, Yung WKA, deGroot J, Gilbert M, Loghin M, Penas-Prado M, Tremont I, Silberman S, Picker D, Costa R, Lycette J, Gancher S, Cullen J, Winer E, Hochberg F, Sachs G, Jeyapalan S, Dahiya S, Stevens G, Peereboom D, Ahluwalia M, Daras M, Hsu M, Kaley T, Panageas K, Curry R, Avila E, Fuente MDL, Omuro A, DeAngelis L, Desjardins A, Sampson J, Peters K, Ranjan T, Vlahovic G, Threatt S, Herndon J, Boulton S, Lally-Goss D, McSherry F, Friedman A, Friedman H, Bigner D, Gromeier M, Prust M, Kalpathy-Cramer J, Poloskova P, Jafari-Khouzani K, Gerstner E, Dietrich J, Fabi A, Villani V, Vaccaro V, Vidiri A, Giannarelli D, Piludu F, Anelli V, Carapella C, Cognetti F, Pace A, Flowers A, Flowers A, Killory B, Furuse M, Miyatake SI, Kawabata S, Kuroiwa T, Garciarena P, Anderson MD, Hamilton J, Schellingerhout D, Fuller GN, Sawaya R, Gilbert MR, Gilbert M, Pugh S, Won M, Blumenthal D, Vogelbaum M, Aldape K, Colman H, Chakravarti A, Jeraj R, Dignam J, Armstrong T, Wefel J, Brown P, Jaeckle K, Schiff D, Brachman D, Werner-Wasik M, Tremont-Lukats I, Sulman E, Mehta M, Gill B, Yun J, Goldstein H, Malone H, Pisapia D, Sonabend AM, Mckhann GK, Sisti MB, Sims P, Canoll P, Bruce JN, Girvan A, Carter G, Li L, Kaltenboeck A, Chawla A, Ivanova J, Koh M, Stevens J, Lahn M, Gore M, Hariharan S, Porta C, Bjarnason G, Bracarda S, Hawkins R, Oudard S, Zhang K, Fly K, Matczak E, Szczylik C, Grossman R, Ram Z, Hamza M, O'Brien B, Mandel J, DeGroot J, Han S, Molinaro A, Berger M, Prados M, Chang S, Clarke J, Butowski N, Hashimoto N, Chiba Y, Tsuboi A, Kinoshita M, Hirayama R, Kagawa N, Oka Y, Oji Y, Sugiyama H, Yoshimine T, Hawkins-Daarud A, Jackson PR, Swanson KR, Sarmiento JM, Ly D, Jutla J, Ortega A, Carico C, Dickinson H, Phuphanich S, Rudnick J, Patil C, Hu J, Iglseder S, Nowosielski M, Nevinny-Stickel M, Stockhammer G, Jain R, Poisson L, Scarpace L, Mikkelsen T, Kirby J, Freymann J, Hwang S, Gutman D, Jaffe C, Brat D, Flanders A, Janicki T, Burzynski S, Burzynski G, Marszalek A, Jiang C, Wang H, Jo J, Williams B, Smolkin M, Wintermark M, Shaffrey M, Schiff D, Juratli T, Soucek S, Kirsch M, Schackert G, Kakkar A, Kumar S, Bhagat U, Kumar A, Suri A, Singh M, Sharma M, Sarkar C, Suri V, Kaley T, Barani I, Chamberlain M, McDermott M, Raizer J, Rogers L, Schiff D, Vogelbaum M, Weber D, Wen P, Kalita O, Vaverka M, Hrabalek L, Zlevorova M, Trojanec R, Hajduch M, Kneblova M, Ehrmann J, Kanner AA, Wong ET, Villano JL, Ram Z, Khatua S, Fuller G, Dasgupta S, Rytting M, Vats T, Zaky W, Khatua S, Sandberg D, Foresman L, Zaky W, Kieran M, Geoerger B, Casanova M, Chisholm J, Aerts I, Bouffet E, Brandes AA, Leary SES, Sullivan M, Bailey S, Cohen K, Mason W, Kalambakas S, Deshpande P, Tai F, Hurh E, McDonald TJ, Kieran M, Hargrave D, Wen PY, Goldman S, Amakye D, Patton M, Tai F, Moreno L, Kim CY, Kim T, Han JH, Kim YJ, Kim IA, Yun CH, Jung HW, Koekkoek JAF, Reijneveld JC, Dirven L, Postma TJ, Vos MJ, Heimans JJ, Taphoorn MJB, Koeppen S, Hense J, Kong XT, Davidson T, Lai A, Cloughesy T, Nghiemphu PL, Kong DS, Choi YL, Seol HJ, Lee JI, Nam DH, Kool M, Jones DTW, Jager N, Northcott PA, Pugh T, Hovestadt V, Markant S, Esparza LA, Bourdeaut F, Remke M, Taylor MD, Cho YJ, Pomeroy SL, Schuller U, Korshunov A, Eils R, Wechsler-Reya RJ, Lichter P, Pfister SM, Krel R, Krutoshinskaya Y, Rosiello A, Seidman R, Kowalska A, Kudo T, Hata Y, Maehara T, Kumthekar P, Bridge C, Patel V, Rademaker A, Helenowski I, Mrugala M, Rockhill J, Swanson K, Grimm S, Raizer J, Meletath S, Bennett M, Nestor VA, Fink KL, Lee E, Reardon D, Schiff D, Drappatz J, Muzikansky A, Hammond S, Grimm S, Norden A, Beroukhim R, McCluskey C, Chi A, Batchelor T, Smith K, Gaffey S, Gerard M, Snodgras S, Raizer J, Wen P, Leeper H, Johnson D, Lima J, Porensky E, Cavaliere R, Lin A, Liu J, Evans J, Leuthardt E, Dacey R, Dowling J, Kim A, Zipfel G, Grubb R, Huang J, Robinson C, Simpson J, Linette G, Chicoine M, Tran D, Liubinas SV, D'Abaco GM, Moffat B, Gonzales M, Feleppa F, Nowell CJ, Gorelick A, Drummond KJ, Morokoff AP, O'Brien TJ, Kaye AH, Loghin M, Melhem-Bertrandt A, Penas-Prado M, Zaidi T, Katz R, Lupica K, Stevens G, Ly I, Hamilton S, Rostomily R, Rockhill J, Mrugala M, Mandel J, Yust-Katz S, de Groot J, Yung A, Gilbert M, Burzynski S, Janicki T, Burzynski G, Marszalek A, Pachow D, Kliese N, Kirches E, Mawrin C, McNamara MG, Lwin Z, Jiang H, Chung C, Millar BA, Sahgal A, Laperriere N, Mason WP, Megyesi J, Salehi F, Merker V, Slusarz K, Muzikansky A, Francis S, Plotkin S, Mishima K, Adachi JI, Suzuki T, Uchida E, Yanagawa T, Watanabe Y, Fukuoka K, Yanagisawa T, Wakiya K, Fujimaki T, Nishikawa R, Moiyadi A, Kannan S, Sridhar E, Gupta T, Shetty P, Jalali R, Alshami J, Lecavalier-Barsoum M, Guiot MC, Tampieri D, Kavan P, Muanza T, Nagane M, Kobayashi K, Takayama N, Shiokawa Y, Nakamura H, Makino K, Hideo T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Nambudiri N, Arrilaga I, Dunn I, Folkerth R, Chi S, Reardon D, Nayak L, Omuro A, DeAngelis L, Robins HI, Govindan R, Gadgeel S, Kelly K, Rigas J, Reimers HJ, Peereboom D, Rosenfeld S, Garst J, Ramnath N, Wing P, Zheng M, Urban P, Abrey L, Wen P, Nayak L, DeAngelis LM, Wen PY, Brandes AA, Soffietti R, Peereboom DM, Lin NU, Chamberlain M, Macdonald D, Galanis E, Perry J, Jaeckle K, Mehta M, Stupp R, van den Bent M, Reardon DA, Norden A, Hammond S, Drappatz J, Phuphanich S, Reardon D, Wong E, Plotkin S, Lesser G, Raizer J, Batchelor T, Lee E, Kaley T, Muzikansky A, Doherty L, LaFrankie D, Ruland S, Smith K, Gerard M, McCluskey C, Wen P, Norden A, Schiff D, Ahluwalia M, Lesser G, Nayak L, Lee E, Muzikansky A, Dietrich J, Smith K, Gaffey S, McCluskey C, Ligon K, Reardon D, Wen P, Bush NAO, Kesari S, Scott B, Ohno M, Narita Y, Miyakita Y, Arita H, Matsushita Y, Yoshida A, Fukushima S, Ichimura K, Shibui S, Okamura T, Kaneko S, Omuro A, Chinot O, Taillandier L, Ghesquieres H, Soussain C, Delwail V, Lamy T, Gressin R, Choquet S, Soubeyran P, Maire JP, Benouaich-Amiel A, Lebouvier-Sadot S, Gyan E, Barrie M, del Rio MS, Gonzalez-Aguilar A, Houllier C, Tanguy ML, Hoang-Xuan K, Omuro A, Abrey L, Raizer J, Paleologos N, Forsyth P, DeAngelis L, Kaley T, Louis D, Cairncross JG, Matasar M, Mehta J, Grimm S, Moskowitz C, Sauter C, Opinaldo P, Torcuator R, Ortiz LD, Cardona AF, Hakim F, Jimenez E, Yepes C, Useche N, Bermudez S, Mejia JA, Asencio JL, Carranza H, Vargas C, Otero JM, Lema M, Pace A, Villani V, Fabi A, Carapella CM, Patel A, Allen J, Dicker D, Sheehan J, El-Deiry W, Glantz M, Tsyvkin E, Rauschkolb P, Pentsova E, Lee M, Perez A, Norton J, Uschmann H, Chamczuck A, Khan M, Fratkin J, Rahman R, Hempfling K, Norden A, Reardon DA, Nayak L, Rinne M, Doherty L, Ruland S, Rai A, Rifenburg J, LaFrankie D, Wen P, Lee E, Ranjan T, Peters K, Vlahovic G, Friedman H, Desjardins A, Reveles I, Brenner A, Ruda R, Bello L, Castellano A, Bertero L, Bosa C, Trevisan E, Riva M, Donativi M, Falini A, Soffietti R, Saran F, Chinot OL, Henriksson R, Mason W, Wick W, Nishikawa R, Dahr S, Hilton M, Garcia J, Cloughesy T, Sasaki H, Nishiyama Y, Yoshida K, Hirose Y, Schwartz M, Grimm S, Kumthekar P, Fralin S, Rice L, Drawz A, Helenowski I, Rademaker A, Raizer J, Schwartz K, Chang H, Nikolai M, Kurniali P, Olson K, Pernicone J, Sweeley C, Noel M, Sharma M, Gupta R, Suri V, Singh M, Sarkar C, Shibahara I, Sonoda Y, Saito R, Kanamori M, Yamashita Y, Kumabe T, Watanabe M, Suzuki H, Watanabe T, Ishioka C, Tominaga T, Shih K, Chowdhary S, Rosenblatt P, Weir AB, Shepard G, Williams JT, Shastry M, Hainsworth JD, Singer S, Riely GJ, Kris MG, Grommes C, Sanders MWCB, Arik Y, Seute T, Robe PAJT, Leijten FSS, Snijders TJ, Sturla L, Culhane JJ, Donahue J, Jeyapalan S, Suchorska B, Jansen N, Wenter V, Eigenbrod S, Schmid-Tannwald C, Zwergal A, Niyazi M, Bartenstein P, Schnell O, Kreth FW, LaFougere C, Tonn JC, Taillandier L, Wittwer B, Blonski M, Faure G, De Carvalho M, Le Rhun E, Tanaka K, Sasayama T, Nishihara M, Mizukawa K, Kohmura E, Taylor S, Newell K, Graves L, Timmer M, Cramer C, Rohn G, Goldbrunner R, Turner S, Gergel T, Lacroix M, Toms S, Ueki K, Higuchi F, Sakamoto S, Kim P, Salgado MAV, Rueda AG, Urzaiz LL, Villanueva MG, Millan JMS, Cervantes ER, Pampliega RA, de Pedro MDA, Berrocal VR, Mena AC, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Hoekstra O, van Dongen G, Kaspers GJ, Schlamann A, von Bueren AO, Hagel C, Kramm C, Kortmann RD, Muller K, Friedrich C, Muller K, von Hoff K, Kwiecien R, Pietsch T, Warmuth-Metz M, Gerber NU, Hau P, Kuehl J, Kortmann RD, von Bueren AO, Rutkowski S, von Bueren AO, Friedrich C, von Hoff K, Kwiecien R, Muller K, Pietsch T, Warmuth-Metz M, Kuehl J, Kortmann RD, Rutkowski S, Walker J, Tremont I, Armstrong T, Wang H, Jiang C, Wang H, Jiang C, Warren P, Robert S, Lahti A, White D, Reid M, Nabors L, Sontheimer H, Wen P, Yung A, Mellinghoff I, Lamborn K, Ramkissoon S, Cloughesy T, Rinne M, Omuro A, DeAngelis L, Gilbert M, Chi A, Batchelor T, Colman H, Chang S, Nayak L, Massacesi C, DiTomaso E, Prados M, Reardon D, Ligon K, Wong ET, Elzinga G, Chung A, Barron L, Bloom J, Swanson KD, Elzinga G, Chung A, Wong ET, Wu W, Galanis E, Wen P, Das A, Fine H, Cloughesy T, Sargent D, Yoon WS, Yang SH, Chung DS, Jeun SS, Hong YK, Yust-Katz S, Milbourne A, Diane L, Gilbert M, Armstrong T, Zaky W, Weinberg J, Fuller G, Ketonen L, McAleer MF, Ahmed N, Khatua S, Zaky W, Olar A, Stewart J, Sandberg D, Foresman L, Ketonen L, Khatua S. NEURO/MEDICAL ONCOLOGY. Neuro Oncol 2013; 15:iii98-iii135. [PMCID: PMC3823897 DOI: 10.1093/neuonc/not182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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Paul C, Derrett S, McAllister S, Herbison P, Beaver C, Sullivan M. Socioeconomic outcomes following spinal cord injury and the role of no-fault compensation: longitudinal study. Spinal Cord 2013; 51:919-25. [DOI: 10.1038/sc.2013.110] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 08/16/2013] [Accepted: 08/20/2013] [Indexed: 11/09/2022]
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Link B, Fleetham J, Przybylski P, Sullivan M, Greene C, Lindsay C. Single blastocyst transfer of a minimum grade can achieve comparable pregnancy rates as dual transfer of cleavage stage embryos while significantly reducing the multiple pregnancy rate. Fertil Steril 2013. [DOI: 10.1016/j.fertnstert.2013.07.1079] [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: 10/26/2022]
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Searle KR, Blackwell A, Falconer D, Sullivan M, Butler A, Purse BV. Identifying environmental drivers of insect phenology across space and time: Culicoides in Scotland as a case study. Bull Entomol Res 2013; 103:155-170. [PMID: 22846228 DOI: 10.1017/s0007485312000466] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Interpreting spatial patterns in the abundance of species over time is a fundamental cornerstone of ecological research. For many species, this type of analysis is hampered by datasets that contain a large proportion of zeros, and data that are overdispersed and spatially autocorrelated. This is particularly true for insects, for which abundance data can fluctuate from zero to many thousands in the space of weeks. Increasingly, an understanding of the ways in which environmental variation drives spatial and temporal patterns in the distribution, abundance and phenology of insects is required for management of pests and vector-borne diseases. In this study, we combine the use of smoothing techniques and generalised linear mixed models to relate environmental drivers to key phenological patterns of two species of biting midges, Culicoides pulicaris and C. impunctatus, of which C. pulicaris has been implicated in transmission of bluetongue in Europe. In so doing, we demonstrate analytical tools for linking the phenology of species with key environmental drivers, despite using a relatively small dataset containing overdispersed and zero-inflated data. We demonstrate the importance of landcover and climatic variables in determining the seasonal abundance of these two vector species, and highlight the need for more empirical data on the effects of temperature and precipitation on the life history traits of palearctic Culicoides spp. in Europe.
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Affiliation(s)
- K R Searle
- Centre for Ecology and Hydrology, Bush Estate, Edinburgh.
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Ofek EO, Sullivan M, Cenko SB, Kasliwal MM, Gal-Yam A, Kulkarni SR, Arcavi I, Bildsten L, Bloom JS, Horesh A, Howell DA, Filippenko AV, Laher R, Murray D, Nakar E, Nugent PE, Silverman JM, Shaviv NJ, Surace J, Yaron O. An outburst from a massive star 40 days before a supernova explosion. Nature 2013; 494:65-7. [PMID: 23389540 DOI: 10.1038/nature11877] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2012] [Accepted: 12/18/2012] [Indexed: 11/09/2022]
Abstract
Some observations suggest that very massive stars experience extreme mass-loss episodes shortly before they explode as supernovae, as do several models. Establishing a causal connection between these mass-loss episodes and the final explosion would provide a novel way to study pre-supernova massive-star evolution. Here we report observations of a mass-loss event detected 40 days before the explosion of the type IIn supernova SN 2010mc (also known as PTF 10tel). Our photometric and spectroscopic data suggest that this event is a result of an energetic outburst, radiating at least 6 × 10(47) erg of energy and releasing about 10(-2) solar masses of material at typical velocities of 2,000 km s(-1). The temporal proximity of the mass-loss outburst and the supernova explosion implies a causal connection between them. Moreover, we find that the outburst luminosity and velocity are consistent with the predictions of the wave-driven pulsation model, and disfavour alternative suggestions.
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Affiliation(s)
- E O Ofek
- Benoziyo Center for Astrophysics, Weizmann Institute of Science, 76100 Rehovot, Israel.
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Gray R, Sullivan M, Altman DG, Gordon-Weeks AN. Adherence of trials of operative intervention to the CONSORT statement extension for non-pharmacological treatments: a comparative before and after study. Ann R Coll Surg Engl 2012; 94:388-94. [PMID: 22943327 PMCID: PMC3954318 DOI: 10.1308/003588412x13171221592339] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2012] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Use of the Consolidated Standards of Reporting Trials (CONSORT) statement has been shown to improve the reporting of randomised controlled trials and it is endorsed by leading surgical journals. The CONSORT statement for non-pharmacological treatment (CONSORT-NPT) provides specific items to aid in the reporting of trials of operative intervention. This study compares the reporting practice of trials of operative intervention published in time periods before and after publication of the CONSORT-NPT statement. METHODS A 30-point checklist containing the salient CONSORT-NPT items was designed and the adherence of trials meeting the inclusion criteria determined independently by two authors. RESULTS There was a significant improvement of 3.95 points in the mean CONSORT-NPT score from 2004 to 2010 (95% confidence interval: 3.61-4.29, p<0.001). This related specifically to items present in the original CONSORT statement rather than to CONSORT-NPT items, which remained poorly reported in 2010. The mean CONSORT-NPT score was 17.5 (standard deviation [SD]: 4.5) for trials published in CONSORT endorsing journals compared with 15.6 (SD: 4.0) for those that did not mention endorsement of the CONSORT statement although this was not a significant difference (p=0.064). CONCLUSIONS Although there has been a significant improvement in the reporting of trials of operative intervention published in the surgical literature since 2004, items specific to the CONSORT-NPT extension remain underreported. Improved awareness of this important addition to the CONSORT statement throughout the surgical community and its endorsement by surgical journals will help to improve the reporting practice of trials of operative intervention.
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Affiliation(s)
- R Gray
- Oxford University Hospitals NHS Trust,UK
| | - M Sullivan
- Oxford University Hospitals NHS Trust,UK
| | - DG Altman
- Centre for Statistics in Medicine, Oxford,UK
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